87129696

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{21107}}^1$

素因数の和:21163

約数の個数: 48

約数和(自身を含む): 234045504

約数和(自身を除く): 146915808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 21107, 42214, 63321, 84428, 126642, 168856, 253284, 337712, 506568, 675424, 907601, 1013136, 1815202, 2026272, 2722803, 3630404, 5445606, 7260808, 10891212, 14521616, 21782424, 29043232, 43564848, 87129696]

約数ペア:

[(1, 87129696), (2, 43564848), (3, 29043232), (4, 21782424), (6, 14521616), (8, 10891212), (12, 7260808), (16, 5445606), (24, 3630404), (32, 2722803), (43, 2026272), (48, 1815202), (86, 1013136), (96, 907601), (129, 675424), (172, 506568), (258, 337712), (344, 253284), (516, 168856), (688, 126642), (1032, 84428), (1376, 63321), (2064, 42214), (4128, 21107)]