75142078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 52591682

約数列:

[1, 2, 11, 22, 31, 62, 239, 341, 461, 478, 682, 922, 2629, 5071, 5258, 7409, 10142, 14291, 14818, 28582, 81499, 110179, 157201, 162998, 220358, 314402, 1211969, 2423938, 3415549, 6831098, 37571039, 75142078]

約数ペア:

[(1, 75142078), (2, 37571039), (11, 6831098), (22, 3415549), (31, 2423938), (62, 1211969), (239, 314402), (341, 220358), (461, 162998), (478, 157201), (682, 110179), (922, 81499), (2629, 28582), (5071, 14818), (5258, 14291), (7409, 10142)]