86692372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 167932800

約数和(自身を除く): 81240428

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 149, 167, 268, 298, 334, 596, 668, 871, 1742, 1937, 2171, 3484, 3874, 4342, 7748, 8684, 9983, 11189, 19966, 22378, 24883, 39932, 44756, 49766, 99532, 129779, 145457, 259558, 290914, 323479, 519116, 581828, 646958, 1293916, 1667161, 3334322, 6668644, 21673093, 43346186, 86692372]

約数ペア:

[(1, 86692372), (2, 43346186), (4, 21673093), (13, 6668644), (26, 3334322), (52, 1667161), (67, 1293916), (134, 646958), (149, 581828), (167, 519116), (268, 323479), (298, 290914), (334, 259558), (596, 145457), (668, 129779), (871, 99532), (1742, 49766), (1937, 44756), (2171, 39932), (3484, 24883), (3874, 22378), (4342, 19966), (7748, 11189), (8684, 9983)]