72527372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 69721588

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 79, 92, 158, 316, 391, 587, 782, 1174, 1343, 1564, 1817, 2348, 2686, 3634, 5372, 7268, 9979, 13501, 19958, 27002, 30889, 39916, 46373, 54004, 61778, 92746, 123556, 185492, 229517, 459034, 788341, 918068, 1066579, 1576682, 2133158, 3153364, 4266316, 18131843, 36263686, 72527372]

約数ペア:

[(1, 72527372), (2, 36263686), (4, 18131843), (17, 4266316), (23, 3153364), (34, 2133158), (46, 1576682), (68, 1066579), (79, 918068), (92, 788341), (158, 459034), (316, 229517), (391, 185492), (587, 123556), (782, 92746), (1174, 61778), (1343, 54004), (1564, 46373), (1817, 39916), (2348, 30889), (2686, 27002), (3634, 19958), (5372, 13501), (7268, 9979)]