64875906

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1061}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 145791360

約数和(自身を除く): 80915454

約数列:

[1, 2, 3, 6, 9, 18, 43, 79, 86, 129, 158, 237, 258, 387, 474, 711, 774, 1061, 1422, 2122, 3183, 3397, 6366, 6794, 9549, 10191, 19098, 20382, 30573, 45623, 61146, 83819, 91246, 136869, 167638, 251457, 273738, 410607, 502914, 754371, 821214, 1508742, 3604217, 7208434, 10812651, 21625302, 32437953, 64875906]

約数ペア:

[(1, 64875906), (2, 32437953), (3, 21625302), (6, 10812651), (9, 7208434), (18, 3604217), (43, 1508742), (79, 821214), (86, 754371), (129, 502914), (158, 410607), (237, 273738), (258, 251457), (387, 167638), (474, 136869), (711, 91246), (774, 83819), (1061, 61146), (1422, 45623), (2122, 30573), (3183, 20382), (3397, 19098), (6366, 10191), (6794, 9549)]