87746142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 115466658

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 167, 209, 334, 418, 419, 501, 627, 838, 1002, 1254, 1257, 1837, 2514, 3173, 3674, 4609, 5511, 6346, 7961, 9218, 9519, 11022, 13827, 15922, 19038, 23883, 27654, 34903, 47766, 69806, 69973, 87571, 104709, 139946, 175142, 209418, 209919, 262713, 419838, 525426, 769703, 1329487, 1539406, 2309109, 2658974, 3988461, 4618218, 7976922, 14624357, 29248714, 43873071, 87746142]

約数ペア:

[(1, 87746142), (2, 43873071), (3, 29248714), (6, 14624357), (11, 7976922), (19, 4618218), (22, 3988461), (33, 2658974), (38, 2309109), (57, 1539406), (66, 1329487), (114, 769703), (167, 525426), (209, 419838), (334, 262713), (418, 209919), (419, 209418), (501, 175142), (627, 139946), (838, 104709), (1002, 87571), (1254, 69973), (1257, 69806), (1837, 47766), (2514, 34903), (3173, 27654), (3674, 23883), (4609, 19038), (5511, 15922), (6346, 13827), (7961, 11022), (9218, 9519)]