80571348

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 259547904

約数和(自身を除く): 178976556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 37, 39, 44, 47, 52, 54, 66, 74, 78, 81, 94, 99, 108, 111, 117, 132, 141, 143, 148, 156, 162, 188, 198, 222, 234, 282, 286, 297, 324, 333, 351, 396, 407, 423, 429, 444, 468, 481, 517, 564, 572, 594, 611, 666, 702, 814, 846, 858, 891, 962, 999, 1034, 1053, 1188, 1221, 1222, 1269, 1287, 1332, 1404, 1443, 1551, 1628, 1692, 1716, 1739, 1782, 1833, 1924, 1998, 2068, 2106, 2442, 2444, 2538, 2574, 2886, 2997, 3102, 3478, 3564, 3663, 3666, 3807, 3861, 3996, 4212, 4329, 4653, 4884, 5076, 5148, 5217, 5291, 5499, 5772, 5994, 6204, 6721, 6956, 7326, 7332, 7614, 7722, 8658, 9306, 10434, 10582, 10989, 10998, 11583, 11988, 12987, 13442, 13959, 14652, 15228, 15444, 15651, 15873, 16497, 17316, 18612, 19129, 20163, 20868, 21164, 21978, 21996, 22607, 23166, 25974, 26884, 27918, 31302, 31746, 32967, 32994, 38258, 38961, 40326, 41877, 43956, 45214, 46332, 46953, 47619, 49491, 51948, 55836, 57387, 60489, 62604, 63492, 65934, 65988, 67821, 76516, 77922, 80652, 83754, 90428, 93906, 95238, 98982, 114774, 120978, 131868, 135642, 140859, 142857, 155844, 167508, 172161, 181467, 187812, 190476, 197964, 203463, 229548, 241956, 248677, 271284, 281718, 285714, 344322, 362934, 406926, 428571, 497354, 516483, 544401, 563436, 571428, 610389, 688644, 725868, 746031, 813852, 857142, 994708, 1032966, 1088802, 1220778, 1492062, 1549449, 1714284, 1831167, 2065932, 2177604, 2238093, 2441556, 2984124, 3098898, 3662334, 4476186, 6197796, 6714279, 7324668, 8952372, 13428558, 20142837, 26857116, 40285674, 80571348]

約数ペア:

[(1, 80571348), (2, 40285674), (3, 26857116), (4, 20142837), (6, 13428558), (9, 8952372), (11, 7324668), (12, 6714279), (13, 6197796), (18, 4476186), (22, 3662334), (26, 3098898), (27, 2984124), (33, 2441556), (36, 2238093), (37, 2177604), (39, 2065932), (44, 1831167), (47, 1714284), (52, 1549449), (54, 1492062), (66, 1220778), (74, 1088802), (78, 1032966), (81, 994708), (94, 857142), (99, 813852), (108, 746031), (111, 725868), (117, 688644), (132, 610389), (141, 571428), (143, 563436), (148, 544401), (156, 516483), (162, 497354), (188, 428571), (198, 406926), (222, 362934), (234, 344322), (282, 285714), (286, 281718), (297, 271284), (324, 248677), (333, 241956), (351, 229548), (396, 203463), (407, 197964), (423, 190476), (429, 187812), (444, 181467), (468, 172161), (481, 167508), (517, 155844), (564, 142857), (572, 140859), (594, 135642), (611, 131868), (666, 120978), (702, 114774), (814, 98982), (846, 95238), (858, 93906), (891, 90428), (962, 83754), (999, 80652), (1034, 77922), (1053, 76516), (1188, 67821), (1221, 65988), (1222, 65934), (1269, 63492), (1287, 62604), (1332, 60489), (1404, 57387), (1443, 55836), (1551, 51948), (1628, 49491), (1692, 47619), (1716, 46953), (1739, 46332), (1782, 45214), (1833, 43956), (1924, 41877), (1998, 40326), (2068, 38961), (2106, 38258), (2442, 32994), (2444, 32967), (2538, 31746), (2574, 31302), (2886, 27918), (2997, 26884), (3102, 25974), (3478, 23166), (3564, 22607), (3663, 21996), (3666, 21978), (3807, 21164), (3861, 20868), (3996, 20163), (4212, 19129), (4329, 18612), (4653, 17316), (4884, 16497), (5076, 15873), (5148, 15651), (5217, 15444), (5291, 15228), (5499, 14652), (5772, 13959), (5994, 13442), (6204, 12987), (6721, 11988), (6956, 11583), (7326, 10998), (7332, 10989), (7614, 10582), (7722, 10434), (8658, 9306)]