84061558

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 152832960

約数和(自身を除く): 68771402

約数列:

[1, 2, 7, 14, 37, 49, 74, 97, 98, 194, 239, 259, 478, 518, 679, 1358, 1673, 1813, 3346, 3589, 3626, 4753, 7178, 8843, 9506, 11711, 17686, 23183, 23422, 25123, 46366, 50246, 61901, 123802, 162281, 175861, 324562, 351722, 433307, 857771, 866614, 1135967, 1715542, 2271934, 6004397, 12008794, 42030779, 84061558]

約数ペア:

[(1, 84061558), (2, 42030779), (7, 12008794), (14, 6004397), (37, 2271934), (49, 1715542), (74, 1135967), (97, 866614), (98, 857771), (194, 433307), (239, 351722), (259, 324562), (478, 175861), (518, 162281), (679, 123802), (1358, 61901), (1673, 50246), (1813, 46366), (3346, 25123), (3589, 23422), (3626, 23183), (4753, 17686), (7178, 11711), (8843, 9506)]