65718792

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{21227}}^1$

素因数の和:21282

約数の個数: 48

約数和(自身を含む): 182136240

約数和(自身を除く): 116417448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 21227, 42454, 63681, 84908, 127362, 169816, 191043, 254724, 382086, 509448, 764172, 912761, 1528344, 1825522, 2738283, 3651044, 5476566, 7302088, 8214849, 10953132, 16429698, 21906264, 32859396, 65718792]

約数ペア:

[(1, 65718792), (2, 32859396), (3, 21906264), (4, 16429698), (6, 10953132), (8, 8214849), (9, 7302088), (12, 5476566), (18, 3651044), (24, 2738283), (36, 1825522), (43, 1528344), (72, 912761), (86, 764172), (129, 509448), (172, 382086), (258, 254724), (344, 191043), (387, 169816), (516, 127362), (774, 84908), (1032, 63681), (1548, 42454), (3096, 21227)]