90865884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2111}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 225662976

約数和(自身を除く): 134797092

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 211, 422, 633, 844, 1266, 2111, 2532, 3587, 4222, 6333, 7174, 8444, 10761, 12666, 14348, 21522, 25332, 35887, 43044, 71774, 107661, 143548, 215322, 430644, 445421, 890842, 1336263, 1781684, 2672526, 5345052, 7572157, 15144314, 22716471, 30288628, 45432942, 90865884]

約数ペア:

[(1, 90865884), (2, 45432942), (3, 30288628), (4, 22716471), (6, 15144314), (12, 7572157), (17, 5345052), (34, 2672526), (51, 1781684), (68, 1336263), (102, 890842), (204, 445421), (211, 430644), (422, 215322), (633, 143548), (844, 107661), (1266, 71774), (2111, 43044), (2532, 35887), (3587, 25332), (4222, 21522), (6333, 14348), (7174, 12666), (8444, 10761)]