81621579438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1439}}^1$

素因数の和:1564

約数の個数: 288

約数和(自身を含む): 225951897600

約数和(自身を除く): 144330318162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 29, 38, 42, 43, 57, 58, 63, 86, 87, 114, 126, 129, 133, 171, 174, 203, 258, 261, 266, 301, 342, 361, 387, 399, 406, 522, 551, 602, 609, 722, 774, 798, 817, 903, 1083, 1102, 1197, 1218, 1247, 1439, 1634, 1653, 1806, 1827, 2166, 2394, 2451, 2494, 2527, 2709, 2878, 3249, 3306, 3654, 3741, 3857, 4317, 4902, 4959, 5054, 5418, 5719, 6498, 7353, 7482, 7581, 7714, 8634, 8729, 9918, 10073, 10469, 11223, 11438, 11571, 12951, 14706, 15162, 15523, 17157, 17458, 20146, 20938, 22446, 22743, 23142, 23693, 25902, 26187, 27341, 30219, 31046, 31407, 34314, 34713, 41731, 45486, 46569, 47386, 51471, 52374, 54682, 60438, 61877, 62814, 69426, 71079, 73283, 78561, 82023, 83462, 90657, 93138, 94221, 102942, 108661, 123754, 125193, 139707, 142158, 146566, 157122, 164046, 165851, 181314, 185631, 188442, 191387, 213237, 217322, 219849, 246069, 250386, 279414, 292117, 325983, 331702, 371262, 375579, 382774, 426474, 433139, 439698, 450167, 492138, 497553, 519479, 556893, 574161, 584234, 651966, 659547, 751158, 792889, 866278, 876351, 900334, 977949, 995106, 1038958, 1113786, 1148322, 1175663, 1299417, 1319094, 1350501, 1492659, 1558437, 1585778, 1722483, 1752702, 1794433, 1955898, 2351326, 2378667, 2598834, 2629053, 2701002, 2985318, 3116874, 3151169, 3444966, 3526989, 3588866, 3636353, 3898251, 4051503, 4675311, 4757334, 5258106, 5383299, 5550223, 6302338, 7053978, 7136001, 7272706, 7796502, 8103006, 8229641, 9350622, 9453507, 10580967, 10766598, 10909059, 11100446, 12561031, 14272002, 15064891, 16149897, 16459282, 16650669, 18907014, 21161934, 21818118, 22337597, 24688923, 25122062, 28360521, 30129782, 32299794, 32727177, 33301338, 34094227, 37683093, 44675194, 45194673, 49377846, 49952007, 56721042, 65454354, 67012791, 68188454, 74066769, 75366186, 90389346, 99904014, 102282681, 105454237, 113049279, 134025582, 135584019, 148133538, 156363179, 201038373, 204565362, 210908474, 226098558, 238659589, 271168038, 306848043, 312726358, 316362711, 402076746, 469089537, 477319178, 613696086, 632725422, 647790313, 715978767, 938179074, 949088133, 1295580626, 1407268611, 1431957534, 1898176266, 1943370939, 2147936301, 2814537222, 3886741878, 4295872602, 4534532191, 5830112817, 9069064382, 11660225634, 13603596573, 27207193146, 40810789719, 81621579438]

約数ペア:

[(1, 81621579438), (2, 40810789719), (3, 27207193146), (6, 13603596573), (7, 11660225634), (9, 9069064382), (14, 5830112817), (18, 4534532191), (19, 4295872602), (21, 3886741878), (29, 2814537222), (38, 2147936301), (42, 1943370939), (43, 1898176266), (57, 1431957534), (58, 1407268611), (63, 1295580626), (86, 949088133), (87, 938179074), (114, 715978767), (126, 647790313), (129, 632725422), (133, 613696086), (171, 477319178), (174, 469089537), (203, 402076746), (258, 316362711), (261, 312726358), (266, 306848043), (301, 271168038), (342, 238659589), (361, 226098558), (387, 210908474), (399, 204565362), (406, 201038373), (522, 156363179), (551, 148133538), (602, 135584019), (609, 134025582), (722, 113049279), (774, 105454237), (798, 102282681), (817, 99904014), (903, 90389346), (1083, 75366186), (1102, 74066769), (1197, 68188454), (1218, 67012791), (1247, 65454354), (1439, 56721042), (1634, 49952007), (1653, 49377846), (1806, 45194673), (1827, 44675194), (2166, 37683093), (2394, 34094227), (2451, 33301338), (2494, 32727177), (2527, 32299794), (2709, 30129782), (2878, 28360521), (3249, 25122062), (3306, 24688923), (3654, 22337597), (3741, 21818118), (3857, 21161934), (4317, 18907014), (4902, 16650669), (4959, 16459282), (5054, 16149897), (5418, 15064891), (5719, 14272002), (6498, 12561031), (7353, 11100446), (7482, 10909059), (7581, 10766598), (7714, 10580967), (8634, 9453507), (8729, 9350622), (9918, 8229641), (10073, 8103006), (10469, 7796502), (11223, 7272706), (11438, 7136001), (11571, 7053978), (12951, 6302338), (14706, 5550223), (15162, 5383299), (15523, 5258106), (17157, 4757334), (17458, 4675311), (20146, 4051503), (20938, 3898251), (22446, 3636353), (22743, 3588866), (23142, 3526989), (23693, 3444966), (25902, 3151169), (26187, 3116874), (27341, 2985318), (30219, 2701002), (31046, 2629053), (31407, 2598834), (34314, 2378667), (34713, 2351326), (41731, 1955898), (45486, 1794433), (46569, 1752702), (47386, 1722483), (51471, 1585778), (52374, 1558437), (54682, 1492659), (60438, 1350501), (61877, 1319094), (62814, 1299417), (69426, 1175663), (71079, 1148322), (73283, 1113786), (78561, 1038958), (82023, 995106), (83462, 977949), (90657, 900334), (93138, 876351), (94221, 866278), (102942, 792889), (108661, 751158), (123754, 659547), (125193, 651966), (139707, 584234), (142158, 574161), (146566, 556893), (157122, 519479), (164046, 497553), (165851, 492138), (181314, 450167), (185631, 439698), (188442, 433139), (191387, 426474), (213237, 382774), (217322, 375579), (219849, 371262), (246069, 331702), (250386, 325983), (279414, 292117)]