81132604

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2437}}^1$

素因数の和:2518

約数の個数: 48

約数和(自身を含む): 172025280

約数和(自身を除く): 90892676

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 164, 203, 287, 406, 574, 812, 1148, 1189, 2378, 2437, 4756, 4874, 8323, 9748, 16646, 17059, 33292, 34118, 68236, 70673, 99917, 141346, 199834, 282692, 399668, 494711, 699419, 989422, 1398838, 1978844, 2797676, 2897593, 5795186, 11590372, 20283151, 40566302, 81132604]

約数ペア:

[(1, 81132604), (2, 40566302), (4, 20283151), (7, 11590372), (14, 5795186), (28, 2897593), (29, 2797676), (41, 1978844), (58, 1398838), (82, 989422), (116, 699419), (164, 494711), (203, 399668), (287, 282692), (406, 199834), (574, 141346), (812, 99917), (1148, 70673), (1189, 68236), (2378, 34118), (2437, 33292), (4756, 17059), (4874, 16646), (8323, 9748)]