86572132

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:568

約数の個数: 36

約数和(自身を含む): 161300160

約数和(自身を除く): 74728028

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 359, 361, 668, 718, 722, 1436, 1444, 3173, 6346, 6821, 12692, 13642, 27284, 59953, 60287, 119906, 120574, 129599, 239812, 241148, 259198, 518396, 1139107, 2278214, 4556428, 21643033, 43286066, 86572132]

約数ペア:

[(1, 86572132), (2, 43286066), (4, 21643033), (19, 4556428), (38, 2278214), (76, 1139107), (167, 518396), (334, 259198), (359, 241148), (361, 239812), (668, 129599), (718, 120574), (722, 119906), (1436, 60287), (1444, 59953), (3173, 27284), (6346, 13642), (6821, 12692)]