64487688

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{86677}}^1$

素因数の和:86717

約数の個数: 32

約数和(自身を含む): 166421760

約数和(自身を除く): 101934072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 86677, 173354, 260031, 346708, 520062, 693416, 1040124, 2080248, 2686987, 5373974, 8060961, 10747948, 16121922, 21495896, 32243844, 64487688]

約数ペア:

[(1, 64487688), (2, 32243844), (3, 21495896), (4, 16121922), (6, 10747948), (8, 8060961), (12, 5373974), (24, 2686987), (31, 2080248), (62, 1040124), (93, 693416), (124, 520062), (186, 346708), (248, 260031), (372, 173354), (744, 86677)]