90662404

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 186899328

約数和(自身を除く): 96236924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 257, 293, 301, 514, 586, 602, 1028, 1172, 1204, 1799, 2051, 3598, 4102, 7196, 8204, 11051, 12599, 22102, 25198, 44204, 50396, 75301, 77357, 88193, 150602, 154714, 176386, 301204, 309428, 352772, 527107, 1054214, 2108428, 3237943, 6475886, 12951772, 22665601, 45331202, 90662404]

約数ペア:

[(1, 90662404), (2, 45331202), (4, 22665601), (7, 12951772), (14, 6475886), (28, 3237943), (43, 2108428), (86, 1054214), (172, 527107), (257, 352772), (293, 309428), (301, 301204), (514, 176386), (586, 154714), (602, 150602), (1028, 88193), (1172, 77357), (1204, 75301), (1799, 50396), (2051, 44204), (3598, 25198), (4102, 22102), (7196, 12599), (8204, 11051)]