86571384

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 223344000

約数和(自身を除く): 136772616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 149, 172, 258, 298, 344, 447, 516, 563, 596, 894, 1032, 1126, 1192, 1689, 1788, 2252, 3378, 3576, 4504, 6407, 6756, 12814, 13512, 19221, 24209, 25628, 38442, 48418, 51256, 72627, 76884, 83887, 96836, 145254, 153768, 167774, 193672, 251661, 290508, 335548, 503322, 581016, 671096, 1006644, 2013288, 3607141, 7214282, 10821423, 14428564, 21642846, 28857128, 43285692, 86571384]

約数ペア:

[(1, 86571384), (2, 43285692), (3, 28857128), (4, 21642846), (6, 14428564), (8, 10821423), (12, 7214282), (24, 3607141), (43, 2013288), (86, 1006644), (129, 671096), (149, 581016), (172, 503322), (258, 335548), (298, 290508), (344, 251661), (447, 193672), (516, 167774), (563, 153768), (596, 145254), (894, 96836), (1032, 83887), (1126, 76884), (1192, 72627), (1689, 51256), (1788, 48418), (2252, 38442), (3378, 25628), (3576, 24209), (4504, 19221), (6407, 13512), (6756, 12814)]