90923588

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{617}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 192420480

約数和(自身を除く): 101496892

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 277, 532, 554, 617, 1108, 1234, 1939, 2468, 3878, 4319, 5263, 7756, 8638, 10526, 11723, 17276, 21052, 23446, 36841, 46892, 73682, 82061, 147364, 164122, 170909, 328244, 341818, 683636, 1196363, 2392726, 3247271, 4785452, 6494542, 12989084, 22730897, 45461794, 90923588]

約数ペア:

[(1, 90923588), (2, 45461794), (4, 22730897), (7, 12989084), (14, 6494542), (19, 4785452), (28, 3247271), (38, 2392726), (76, 1196363), (133, 683636), (266, 341818), (277, 328244), (532, 170909), (554, 164122), (617, 147364), (1108, 82061), (1234, 73682), (1939, 46892), (2468, 36841), (3878, 23446), (4319, 21052), (5263, 17276), (7756, 11723), (8638, 10526)]