120717688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2099}}^1$

素因数の和:2204

約数の個数: 64

約数和(自身を含む): 282240000

約数和(自身を除く): 161522312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 553, 632, 728, 1027, 1106, 2054, 2099, 2212, 4108, 4198, 4424, 7189, 8216, 8396, 14378, 14693, 16792, 27287, 28756, 29386, 54574, 57512, 58772, 109148, 117544, 165821, 191009, 218296, 331642, 382018, 663284, 764036, 1160747, 1326568, 1528072, 2155673, 2321494, 4311346, 4642988, 8622692, 9285976, 15089711, 17245384, 30179422, 60358844, 120717688]

約数ペア:

[(1, 120717688), (2, 60358844), (4, 30179422), (7, 17245384), (8, 15089711), (13, 9285976), (14, 8622692), (26, 4642988), (28, 4311346), (52, 2321494), (56, 2155673), (79, 1528072), (91, 1326568), (104, 1160747), (158, 764036), (182, 663284), (316, 382018), (364, 331642), (553, 218296), (632, 191009), (728, 165821), (1027, 117544), (1106, 109148), (2054, 58772), (2099, 57512), (2212, 54574), (4108, 29386), (4198, 28756), (4424, 27287), (7189, 16792), (8216, 14693), (8396, 14378)]