854930988

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{8243}}^1$

素因数の和:8363

約数の個数: 72

約数和(自身を含む): 2244610368

約数和(自身を除く): 1389679380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 67, 86, 129, 134, 172, 201, 258, 268, 387, 402, 516, 603, 774, 804, 1206, 1548, 2412, 2881, 5762, 8243, 8643, 11524, 16486, 17286, 24729, 25929, 32972, 34572, 49458, 51858, 74187, 98916, 103716, 148374, 296748, 354449, 552281, 708898, 1063347, 1104562, 1417796, 1656843, 2126694, 2209124, 3190041, 3313686, 4253388, 4970529, 6380082, 6627372, 9941058, 12760164, 19882116, 23748083, 47496166, 71244249, 94992332, 142488498, 213732747, 284976996, 427465494, 854930988]

約数ペア:

[(1, 854930988), (2, 427465494), (3, 284976996), (4, 213732747), (6, 142488498), (9, 94992332), (12, 71244249), (18, 47496166), (36, 23748083), (43, 19882116), (67, 12760164), (86, 9941058), (129, 6627372), (134, 6380082), (172, 4970529), (201, 4253388), (258, 3313686), (268, 3190041), (387, 2209124), (402, 2126694), (516, 1656843), (603, 1417796), (774, 1104562), (804, 1063347), (1206, 708898), (1548, 552281), (2412, 354449), (2881, 296748), (5762, 148374), (8243, 103716), (8643, 98916), (11524, 74187), (16486, 51858), (17286, 49458), (24729, 34572), (25929, 32972)]