89402404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3109}}^1$

素因数の和:3212

約数の個数: 48

約数和(自身を含む): 195059200

約数和(自身を除く): 105656796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 3109, 4108, 6218, 7189, 12436, 14378, 21763, 28756, 40417, 43526, 80834, 87052, 161668, 245611, 282919, 491222, 565838, 982444, 1131676, 1719277, 3192943, 3438554, 6385886, 6877108, 12771772, 22350601, 44701202, 89402404]

約数ペア:

[(1, 89402404), (2, 44701202), (4, 22350601), (7, 12771772), (13, 6877108), (14, 6385886), (26, 3438554), (28, 3192943), (52, 1719277), (79, 1131676), (91, 982444), (158, 565838), (182, 491222), (316, 282919), (364, 245611), (553, 161668), (1027, 87052), (1106, 80834), (2054, 43526), (2212, 40417), (3109, 28756), (4108, 21763), (6218, 14378), (7189, 12436)]