68736844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 137329920

約数和(自身を除く): 68593076

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 103, 116, 206, 319, 412, 523, 638, 1046, 1133, 1276, 2092, 2266, 2987, 4532, 5753, 5974, 11506, 11948, 15167, 23012, 30334, 32857, 53869, 60668, 65714, 107738, 131428, 166837, 215476, 333674, 592559, 667348, 1185118, 1562201, 2370236, 3124402, 6248804, 17184211, 34368422, 68736844]

約数ペア:

[(1, 68736844), (2, 34368422), (4, 17184211), (11, 6248804), (22, 3124402), (29, 2370236), (44, 1562201), (58, 1185118), (103, 667348), (116, 592559), (206, 333674), (319, 215476), (412, 166837), (523, 131428), (638, 107738), (1046, 65714), (1133, 60668), (1276, 53869), (2092, 32857), (2266, 30334), (2987, 23012), (4532, 15167), (5753, 11948), (5974, 11506)]