84070332

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^2\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 72

約数和(自身を含む): 223676880

約数和(自身を除く): 139606548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 421, 516, 774, 842, 1161, 1263, 1548, 1684, 1849, 2322, 2526, 3698, 3789, 4644, 5052, 5547, 7396, 7578, 11094, 11367, 15156, 16641, 18103, 22188, 22734, 33282, 36206, 45468, 49923, 54309, 66564, 72412, 99846, 108618, 162927, 199692, 217236, 325854, 488781, 651708, 778429, 977562, 1556858, 1955124, 2335287, 3113716, 4670574, 7005861, 9341148, 14011722, 21017583, 28023444, 42035166, 84070332]

約数ペア:

[(1, 84070332), (2, 42035166), (3, 28023444), (4, 21017583), (6, 14011722), (9, 9341148), (12, 7005861), (18, 4670574), (27, 3113716), (36, 2335287), (43, 1955124), (54, 1556858), (86, 977562), (108, 778429), (129, 651708), (172, 488781), (258, 325854), (387, 217236), (421, 199692), (516, 162927), (774, 108618), (842, 99846), (1161, 72412), (1263, 66564), (1548, 54309), (1684, 49923), (1849, 45468), (2322, 36206), (2526, 33282), (3698, 22734), (3789, 22188), (4644, 18103), (5052, 16641), (5547, 15156), (7396, 11367), (7578, 11094)]