123537366

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 284739840

約数和(自身を除く): 161202474

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 83, 86, 129, 166, 249, 258, 387, 498, 641, 747, 774, 1161, 1282, 1494, 1923, 2241, 2322, 3569, 3846, 4482, 5769, 7138, 10707, 11538, 17307, 21414, 27563, 32121, 34614, 53203, 55126, 64242, 82689, 96363, 106406, 159609, 165378, 192726, 248067, 319218, 478827, 496134, 744201, 957654, 1436481, 1488402, 2287729, 2872962, 4575458, 6863187, 13726374, 20589561, 41179122, 61768683, 123537366]

約数ペア:

[(1, 123537366), (2, 61768683), (3, 41179122), (6, 20589561), (9, 13726374), (18, 6863187), (27, 4575458), (43, 2872962), (54, 2287729), (83, 1488402), (86, 1436481), (129, 957654), (166, 744201), (249, 496134), (258, 478827), (387, 319218), (498, 248067), (641, 192726), (747, 165378), (774, 159609), (1161, 106406), (1282, 96363), (1494, 82689), (1923, 64242), (2241, 55126), (2322, 53203), (3569, 34614), (3846, 32121), (4482, 27563), (5769, 21414), (7138, 17307), (10707, 11538)]