71904312

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{3253}}^1$

素因数の和:3572

約数の個数: 48

約数和(自身を含む): 195435240

約数和(自身を除く): 123530928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1842, 2456, 2763, 3253, 3684, 5526, 6506, 7368, 9759, 11052, 13012, 19518, 22104, 26024, 29277, 39036, 58554, 78072, 117108, 234216, 998671, 1997342, 2996013, 3994684, 5992026, 7989368, 8988039, 11984052, 17976078, 23968104, 35952156, 71904312]

約数ペア:

[(1, 71904312), (2, 35952156), (3, 23968104), (4, 17976078), (6, 11984052), (8, 8988039), (9, 7989368), (12, 5992026), (18, 3994684), (24, 2996013), (36, 1997342), (72, 998671), (307, 234216), (614, 117108), (921, 78072), (1228, 58554), (1842, 39036), (2456, 29277), (2763, 26024), (3253, 22104), (3684, 19518), (5526, 13012), (6506, 11052), (7368, 9759)]