121253808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4519}}^1$

素因数の和:4586

約数の個数: 80

約数和(自身を含む): 345255680

約数和(自身を除く): 224001872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 4519, 6708, 8944, 9038, 13416, 13557, 18076, 26832, 27114, 36152, 54228, 58747, 72304, 108456, 117494, 176241, 194317, 216912, 234988, 352482, 388634, 469976, 582951, 704964, 777268, 939952, 1165902, 1409928, 1554536, 2331804, 2526121, 2819856, 3109072, 4663608, 5052242, 7578363, 9327216, 10104484, 15156726, 20208968, 30313452, 40417936, 60626904, 121253808]

約数ペア:

[(1, 121253808), (2, 60626904), (3, 40417936), (4, 30313452), (6, 20208968), (8, 15156726), (12, 10104484), (13, 9327216), (16, 7578363), (24, 5052242), (26, 4663608), (39, 3109072), (43, 2819856), (48, 2526121), (52, 2331804), (78, 1554536), (86, 1409928), (104, 1165902), (129, 939952), (156, 777268), (172, 704964), (208, 582951), (258, 469976), (312, 388634), (344, 352482), (516, 234988), (559, 216912), (624, 194317), (688, 176241), (1032, 117494), (1118, 108456), (1677, 72304), (2064, 58747), (2236, 54228), (3354, 36152), (4472, 27114), (4519, 26832), (6708, 18076), (8944, 13557), (9038, 13416)]