77205016

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 170614080

約数和(自身を除く): 93409064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 97, 122, 194, 233, 244, 388, 427, 466, 488, 679, 776, 854, 932, 1358, 1631, 1708, 1864, 2716, 3262, 3416, 5432, 5917, 6524, 11834, 13048, 14213, 22601, 23668, 28426, 41419, 45202, 47336, 56852, 82838, 90404, 99491, 113704, 158207, 165676, 180808, 198982, 316414, 331352, 397964, 632828, 795928, 1265656, 1378661, 2757322, 5514644, 9650627, 11029288, 19301254, 38602508, 77205016]

約数ペア:

[(1, 77205016), (2, 38602508), (4, 19301254), (7, 11029288), (8, 9650627), (14, 5514644), (28, 2757322), (56, 1378661), (61, 1265656), (97, 795928), (122, 632828), (194, 397964), (233, 331352), (244, 316414), (388, 198982), (427, 180808), (466, 165676), (488, 158207), (679, 113704), (776, 99491), (854, 90404), (932, 82838), (1358, 56852), (1631, 47336), (1708, 45202), (1864, 41419), (2716, 28426), (3262, 23668), (3416, 22601), (5432, 14213), (5917, 13048), (6524, 11834)]