90736548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63541}}^1$

素因数の和:63572

約数の個数: 48

約数和(自身を含む): 256201344

約数和(自身を除く): 165464796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 63541, 127082, 190623, 254164, 381246, 444787, 762492, 889574, 1080197, 1334361, 1779148, 2160394, 2668722, 3240591, 4320788, 5337444, 6481182, 7561379, 12962364, 15122758, 22684137, 30245516, 45368274, 90736548]

約数ペア:

[(1, 90736548), (2, 45368274), (3, 30245516), (4, 22684137), (6, 15122758), (7, 12962364), (12, 7561379), (14, 6481182), (17, 5337444), (21, 4320788), (28, 3240591), (34, 2668722), (42, 2160394), (51, 1779148), (68, 1334361), (84, 1080197), (102, 889574), (119, 762492), (204, 444787), (238, 381246), (357, 254164), (476, 190623), (714, 127082), (1428, 63541)]