75538168

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 144012960

約数和(自身を除く): 68474792

約数列:

[1, 2, 4, 8, 97, 194, 311, 313, 388, 622, 626, 776, 1244, 1252, 2488, 2504, 30167, 30361, 60334, 60722, 97343, 120668, 121444, 194686, 241336, 242888, 389372, 778744, 9442271, 18884542, 37769084, 75538168]

約数ペア:

[(1, 75538168), (2, 37769084), (4, 18884542), (8, 9442271), (97, 778744), (194, 389372), (311, 242888), (313, 241336), (388, 194686), (622, 121444), (626, 120668), (776, 97343), (1244, 60722), (1252, 60334), (2488, 30361), (2504, 30167)]