65791728

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{9721}}^1$

素因数の和:9782

約数の個数: 60

約数和(自身を含む): 188062368

約数和(自身を除く): 122270640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 9721, 19442, 29163, 38884, 58326, 77768, 87489, 116652, 155536, 174978, 233304, 349956, 456887, 466608, 699912, 913774, 1370661, 1399824, 1827548, 2741322, 3655096, 4111983, 5482644, 7310192, 8223966, 10965288, 16447932, 21930576, 32895864, 65791728]

約数ペア:

[(1, 65791728), (2, 32895864), (3, 21930576), (4, 16447932), (6, 10965288), (8, 8223966), (9, 7310192), (12, 5482644), (16, 4111983), (18, 3655096), (24, 2741322), (36, 1827548), (47, 1399824), (48, 1370661), (72, 913774), (94, 699912), (141, 466608), (144, 456887), (188, 349956), (282, 233304), (376, 174978), (423, 155536), (564, 116652), (752, 87489), (846, 77768), (1128, 58326), (1692, 38884), (2256, 29163), (3384, 19442), (6768, 9721)]