85025668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2143}}^1$

素因数の和:2276

約数の個数: 48

約数和(自身を含む): 184898560

約数和(自身を除く): 99872892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 364, 436, 763, 1417, 1526, 2143, 2834, 3052, 4286, 5668, 8572, 9919, 15001, 19838, 27859, 30002, 39676, 55718, 60004, 111436, 195013, 233587, 390026, 467174, 780052, 934348, 1635109, 3036631, 3270218, 6073262, 6540436, 12146524, 21256417, 42512834, 85025668]

約数ペア:

[(1, 85025668), (2, 42512834), (4, 21256417), (7, 12146524), (13, 6540436), (14, 6073262), (26, 3270218), (28, 3036631), (52, 1635109), (91, 934348), (109, 780052), (182, 467174), (218, 390026), (364, 233587), (436, 195013), (763, 111436), (1417, 60004), (1526, 55718), (2143, 39676), (2834, 30002), (3052, 27859), (4286, 19838), (5668, 15001), (8572, 9919)]