78189342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{169241}}^1$

素因数の和:169264

約数の個数: 32

約数和(自身を含む): 194966784

約数和(自身を除く): 116777442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 169241, 338482, 507723, 1015446, 1184687, 1861651, 2369374, 3554061, 3723302, 5584953, 7108122, 11169906, 13031557, 26063114, 39094671, 78189342]

約数ペア:

[(1, 78189342), (2, 39094671), (3, 26063114), (6, 13031557), (7, 11169906), (11, 7108122), (14, 5584953), (21, 3723302), (22, 3554061), (33, 2369374), (42, 1861651), (66, 1184687), (77, 1015446), (154, 507723), (231, 338482), (462, 169241)]