86979516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11863}}^1$

素因数の和:11930

約数の個数: 48

約数和(自身を含む): 223233024

約数和(自身を除く): 136253508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 11863, 23726, 35589, 47452, 71178, 142356, 154219, 308438, 462657, 557561, 616876, 925314, 1115122, 1672683, 1850628, 2230244, 3345366, 6690732, 7248293, 14496586, 21744879, 28993172, 43489758, 86979516]

約数ペア:

[(1, 86979516), (2, 43489758), (3, 28993172), (4, 21744879), (6, 14496586), (12, 7248293), (13, 6690732), (26, 3345366), (39, 2230244), (47, 1850628), (52, 1672683), (78, 1115122), (94, 925314), (141, 616876), (156, 557561), (188, 462657), (282, 308438), (564, 154219), (611, 142356), (1222, 71178), (1833, 47452), (2444, 35589), (3666, 23726), (7332, 11863)]