90494532

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 238702464

約数和(自身を除く): 148207932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 387, 477, 516, 636, 774, 954, 1103, 1548, 1908, 2206, 2279, 3309, 4412, 4558, 6618, 6837, 9116, 9927, 13236, 13674, 19854, 20511, 27348, 39708, 41022, 47429, 58459, 82044, 94858, 116918, 142287, 175377, 189716, 233836, 284574, 350754, 426861, 526131, 569148, 701508, 853722, 1052262, 1707444, 2104524, 2513737, 5027474, 7541211, 10054948, 15082422, 22623633, 30164844, 45247266, 90494532]

約数ペア:

[(1, 90494532), (2, 45247266), (3, 30164844), (4, 22623633), (6, 15082422), (9, 10054948), (12, 7541211), (18, 5027474), (36, 2513737), (43, 2104524), (53, 1707444), (86, 1052262), (106, 853722), (129, 701508), (159, 569148), (172, 526131), (212, 426861), (258, 350754), (318, 284574), (387, 233836), (477, 189716), (516, 175377), (636, 142287), (774, 116918), (954, 94858), (1103, 82044), (1548, 58459), (1908, 47429), (2206, 41022), (2279, 39708), (3309, 27348), (4412, 20511), (4558, 19854), (6618, 13674), (6837, 13236), (9116, 9927)]