68686644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10739}}^1$

素因数の和:10800

約数の個数: 48

約数和(自身を含む): 176823360

約数和(自身を除く): 108136716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 10739, 21478, 32217, 42956, 64434, 128868, 139607, 279214, 418821, 440299, 558428, 837642, 880598, 1320897, 1675284, 1761196, 2641794, 5283588, 5723887, 11447774, 17171661, 22895548, 34343322, 68686644]

約数ペア:

[(1, 68686644), (2, 34343322), (3, 22895548), (4, 17171661), (6, 11447774), (12, 5723887), (13, 5283588), (26, 2641794), (39, 1761196), (41, 1675284), (52, 1320897), (78, 880598), (82, 837642), (123, 558428), (156, 440299), (164, 418821), (246, 279214), (492, 139607), (533, 128868), (1066, 64434), (1599, 42956), (2132, 32217), (3198, 21478), (6396, 10739)]