117871428

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7877}}^1$

素因数の和:7956

約数の個数: 48

約数和(自身を含む): 291170880

約数和(自身を除く): 173299452

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1247, 2494, 3741, 4988, 7482, 7877, 14964, 15754, 23631, 31508, 47262, 94524, 228433, 338711, 456866, 677422, 685299, 913732, 1016133, 1354844, 1370598, 2032266, 2741196, 4064532, 9822619, 19645238, 29467857, 39290476, 58935714, 117871428]

約数ペア:

[(1, 117871428), (2, 58935714), (3, 39290476), (4, 29467857), (6, 19645238), (12, 9822619), (29, 4064532), (43, 2741196), (58, 2032266), (86, 1370598), (87, 1354844), (116, 1016133), (129, 913732), (172, 685299), (174, 677422), (258, 456866), (348, 338711), (516, 228433), (1247, 94524), (2494, 47262), (3741, 31508), (4988, 23631), (7482, 15754), (7877, 14964)]