3978829044

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{82913}}^1$

素因数の和:82997

約数の個数: 72

約数和(自身を含む): 10623604992

約数和(自身を除く): 6644775948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 2666, 3999, 5332, 7998, 11997, 15996, 23994, 47988, 82913, 165826, 248739, 331652, 497478, 746217, 994956, 1492434, 2570303, 2984868, 3565259, 5140606, 7130518, 7710909, 10281212, 10695777, 14261036, 15421818, 21391554, 23132727, 30843636, 32087331, 42783108, 46265454, 64174662, 92530908, 110523029, 128349324, 221046058, 331569087, 442092116, 663138174, 994707261, 1326276348, 1989414522, 3978829044]

約数ペア:

[(1, 3978829044), (2, 1989414522), (3, 1326276348), (4, 994707261), (6, 663138174), (9, 442092116), (12, 331569087), (18, 221046058), (31, 128349324), (36, 110523029), (43, 92530908), (62, 64174662), (86, 46265454), (93, 42783108), (124, 32087331), (129, 30843636), (172, 23132727), (186, 21391554), (258, 15421818), (279, 14261036), (372, 10695777), (387, 10281212), (516, 7710909), (558, 7130518), (774, 5140606), (1116, 3565259), (1333, 2984868), (1548, 2570303), (2666, 1492434), (3999, 994956), (5332, 746217), (7998, 497478), (11997, 331652), (15996, 248739), (23994, 165826), (47988, 82913)]