81232074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 237219840

約数和(自身を除く): 155987766

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 43, 47, 58, 63, 66, 77, 86, 87, 94, 99, 126, 129, 141, 154, 174, 198, 203, 231, 258, 261, 282, 301, 319, 329, 387, 406, 423, 462, 473, 517, 522, 602, 609, 638, 658, 693, 774, 846, 903, 946, 957, 987, 1034, 1218, 1247, 1363, 1386, 1419, 1551, 1806, 1827, 1914, 1974, 2021, 2233, 2494, 2709, 2726, 2838, 2871, 2961, 3102, 3311, 3619, 3654, 3741, 4042, 4089, 4257, 4466, 4653, 5418, 5742, 5922, 6063, 6622, 6699, 7238, 7482, 8178, 8514, 8729, 9306, 9541, 9933, 10857, 11223, 12126, 12267, 13398, 13717, 14147, 14993, 17458, 18189, 19082, 19866, 20097, 21714, 22231, 22446, 24534, 26187, 27434, 28294, 28623, 29799, 29986, 32571, 36378, 40194, 41151, 42441, 44462, 44979, 52374, 57246, 58609, 59598, 65142, 66693, 78561, 82302, 84882, 85869, 89958, 96019, 104951, 117218, 123453, 127323, 133386, 134937, 155617, 157122, 171738, 175827, 192038, 200079, 209902, 246906, 254646, 269874, 288057, 311234, 314853, 351654, 400158, 410263, 466851, 527481, 576114, 629706, 644699, 820526, 864171, 933702, 944559, 1054962, 1230789, 1289398, 1400553, 1728342, 1889118, 1934097, 2461578, 2801106, 3692367, 3868194, 4512893, 5802291, 7384734, 9025786, 11604582, 13538679, 27077358, 40616037, 81232074]

約数ペア:

[(1, 81232074), (2, 40616037), (3, 27077358), (6, 13538679), (7, 11604582), (9, 9025786), (11, 7384734), (14, 5802291), (18, 4512893), (21, 3868194), (22, 3692367), (29, 2801106), (33, 2461578), (42, 1934097), (43, 1889118), (47, 1728342), (58, 1400553), (63, 1289398), (66, 1230789), (77, 1054962), (86, 944559), (87, 933702), (94, 864171), (99, 820526), (126, 644699), (129, 629706), (141, 576114), (154, 527481), (174, 466851), (198, 410263), (203, 400158), (231, 351654), (258, 314853), (261, 311234), (282, 288057), (301, 269874), (319, 254646), (329, 246906), (387, 209902), (406, 200079), (423, 192038), (462, 175827), (473, 171738), (517, 157122), (522, 155617), (602, 134937), (609, 133386), (638, 127323), (658, 123453), (693, 117218), (774, 104951), (846, 96019), (903, 89958), (946, 85869), (957, 84882), (987, 82302), (1034, 78561), (1218, 66693), (1247, 65142), (1363, 59598), (1386, 58609), (1419, 57246), (1551, 52374), (1806, 44979), (1827, 44462), (1914, 42441), (1974, 41151), (2021, 40194), (2233, 36378), (2494, 32571), (2709, 29986), (2726, 29799), (2838, 28623), (2871, 28294), (2961, 27434), (3102, 26187), (3311, 24534), (3619, 22446), (3654, 22231), (3741, 21714), (4042, 20097), (4089, 19866), (4257, 19082), (4466, 18189), (4653, 17458), (5418, 14993), (5742, 14147), (5922, 13717), (6063, 13398), (6622, 12267), (6699, 12126), (7238, 11223), (7482, 10857), (8178, 9933), (8514, 9541), (8729, 9306)]