87298686

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^3\times {\mathrm{61}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 196825200

約数和(自身を除く): 109526514

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 366, 387, 549, 774, 1098, 1849, 2623, 3698, 5246, 5547, 7869, 11094, 15738, 16641, 23607, 33282, 47214, 79507, 112789, 159014, 225578, 238521, 338367, 477042, 676734, 715563, 1015101, 1431126, 2030202, 4849927, 9699854, 14549781, 29099562, 43649343, 87298686]

約数ペア:

[(1, 87298686), (2, 43649343), (3, 29099562), (6, 14549781), (9, 9699854), (18, 4849927), (43, 2030202), (61, 1431126), (86, 1015101), (122, 715563), (129, 676734), (183, 477042), (258, 338367), (366, 238521), (387, 225578), (549, 159014), (774, 112789), (1098, 79507), (1849, 47214), (2623, 33282), (3698, 23607), (5246, 16641), (5547, 15738), (7869, 11094)]