31293756

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:776

約数の個数: 96

約数和(自身を含む): 90316800

約数和(自身を除く): 59023044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 403, 468, 558, 702, 719, 806, 837, 1116, 1209, 1404, 1438, 1612, 1674, 2157, 2418, 2876, 3348, 3627, 4314, 4836, 6471, 7254, 8628, 9347, 10881, 12942, 14508, 18694, 19413, 21762, 22289, 25884, 28041, 37388, 38826, 43524, 44578, 56082, 66867, 77652, 84123, 89156, 112164, 133734, 168246, 200601, 252369, 267468, 289757, 336492, 401202, 504738, 579514, 601803, 802404, 869271, 1009476, 1159028, 1203606, 1738542, 2407212, 2607813, 3477084, 5215626, 7823439, 10431252, 15646878, 31293756]

約数ペア:

[(1, 31293756), (2, 15646878), (3, 10431252), (4, 7823439), (6, 5215626), (9, 3477084), (12, 2607813), (13, 2407212), (18, 1738542), (26, 1203606), (27, 1159028), (31, 1009476), (36, 869271), (39, 802404), (52, 601803), (54, 579514), (62, 504738), (78, 401202), (93, 336492), (108, 289757), (117, 267468), (124, 252369), (156, 200601), (186, 168246), (234, 133734), (279, 112164), (351, 89156), (372, 84123), (403, 77652), (468, 66867), (558, 56082), (702, 44578), (719, 43524), (806, 38826), (837, 37388), (1116, 28041), (1209, 25884), (1404, 22289), (1438, 21762), (1612, 19413), (1674, 18694), (2157, 14508), (2418, 12942), (2876, 10881), (3348, 9347), (3627, 8628), (4314, 7254), (4836, 6471)]