71315376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4410

約数の個数: 80

約数和(自身を含む): 207510528

約数和(自身を除く): 136195152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 4357, 5456, 8184, 8714, 13071, 16368, 17428, 26142, 34856, 47927, 52284, 69712, 95854, 104568, 135067, 143781, 191708, 209136, 270134, 287562, 383416, 405201, 540268, 575124, 766832, 810402, 1080536, 1150248, 1485737, 1620804, 2161072, 2300496, 2971474, 3241608, 4457211, 5942948, 6483216, 8914422, 11885896, 17828844, 23771792, 35657688, 71315376]

約数ペア:

[(1, 71315376), (2, 35657688), (3, 23771792), (4, 17828844), (6, 11885896), (8, 8914422), (11, 6483216), (12, 5942948), (16, 4457211), (22, 3241608), (24, 2971474), (31, 2300496), (33, 2161072), (44, 1620804), (48, 1485737), (62, 1150248), (66, 1080536), (88, 810402), (93, 766832), (124, 575124), (132, 540268), (176, 405201), (186, 383416), (248, 287562), (264, 270134), (341, 209136), (372, 191708), (496, 143781), (528, 135067), (682, 104568), (744, 95854), (1023, 69712), (1364, 52284), (1488, 47927), (2046, 34856), (2728, 26142), (4092, 17428), (4357, 16368), (5456, 13071), (8184, 8714)]