77916968

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 155891580

約数和(自身を除く): 77974612

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 313, 626, 841, 1073, 1252, 1682, 2146, 2504, 3364, 4292, 6728, 8584, 9077, 11581, 18154, 23162, 31117, 36308, 46324, 62234, 72616, 92648, 124468, 248936, 263233, 335849, 526466, 671698, 1052932, 1343396, 2105864, 2686792, 9739621, 19479242, 38958484, 77916968]

約数ペア:

[(1, 77916968), (2, 38958484), (4, 19479242), (8, 9739621), (29, 2686792), (37, 2105864), (58, 1343396), (74, 1052932), (116, 671698), (148, 526466), (232, 335849), (296, 263233), (313, 248936), (626, 124468), (841, 92648), (1073, 72616), (1252, 62234), (1682, 46324), (2146, 36308), (2504, 31117), (3364, 23162), (4292, 18154), (6728, 11581), (8584, 9077)]