71319916804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{438223}}^1$

素因数の和:438340

約数の個数: 48

約数和(自身を含む): 136936235520

約数和(自身を除く): 65616318716

約数列:

[1, 2, 4, 23, 29, 46, 58, 61, 92, 116, 122, 244, 667, 1334, 1403, 1769, 2668, 2806, 3538, 5612, 7076, 40687, 81374, 162748, 438223, 876446, 1752892, 10079129, 12708467, 20158258, 25416934, 26731603, 40316516, 50833868, 53463206, 106926412, 292294741, 584589482, 614826869, 775216487, 1169178964, 1229653738, 1550432974, 2459307476, 3100865948, 17829979201, 35659958402, 71319916804]

約数ペア:

[(1, 71319916804), (2, 35659958402), (4, 17829979201), (23, 3100865948), (29, 2459307476), (46, 1550432974), (58, 1229653738), (61, 1169178964), (92, 775216487), (116, 614826869), (122, 584589482), (244, 292294741), (667, 106926412), (1334, 53463206), (1403, 50833868), (1769, 40316516), (2668, 26731603), (2806, 25416934), (3538, 20158258), (5612, 12708467), (7076, 10079129), (40687, 1752892), (81374, 876446), (162748, 438223)]