81729632

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 166153680

約数和(自身を除く): 84424048

約数列:

[1, 2, 4, 8, 16, 32, 59, 73, 118, 146, 236, 292, 472, 584, 593, 944, 1168, 1186, 1888, 2336, 2372, 4307, 4744, 8614, 9488, 17228, 18976, 34456, 34987, 43289, 68912, 69974, 86578, 137824, 139948, 173156, 279896, 346312, 559792, 692624, 1119584, 1385248, 2554051, 5108102, 10216204, 20432408, 40864816, 81729632]

約数ペア:

[(1, 81729632), (2, 40864816), (4, 20432408), (8, 10216204), (16, 5108102), (32, 2554051), (59, 1385248), (73, 1119584), (118, 692624), (146, 559792), (236, 346312), (292, 279896), (472, 173156), (584, 139948), (593, 137824), (944, 86578), (1168, 69974), (1186, 68912), (1888, 43289), (2336, 34987), (2372, 34456), (4307, 18976), (4744, 17228), (8614, 9488)]