72672664

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1487}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 140616000

約数和(自身を除く): 67943336

約数列:

[1, 2, 4, 8, 41, 82, 149, 164, 298, 328, 596, 1192, 1487, 2974, 5948, 6109, 11896, 12218, 24436, 48872, 60967, 121934, 221563, 243868, 443126, 487736, 886252, 1772504, 9084083, 18168166, 36336332, 72672664]

約数ペア:

[(1, 72672664), (2, 36336332), (4, 18168166), (8, 9084083), (41, 1772504), (82, 886252), (149, 487736), (164, 443126), (298, 243868), (328, 221563), (596, 121934), (1192, 60967), (1487, 48872), (2974, 24436), (5948, 12218), (6109, 11896)]