85711314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1819

約数の個数: 64

約数和(自身を含む): 200866176

約数和(自身を除く): 115154862

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 102, 111, 221, 222, 442, 481, 629, 663, 962, 1258, 1326, 1443, 1747, 1887, 2886, 3494, 3774, 5241, 8177, 10482, 16354, 22711, 24531, 29699, 45422, 49062, 59398, 64639, 68133, 89097, 129278, 136266, 178194, 193917, 386087, 387834, 772174, 840307, 1098863, 1158261, 1680614, 2197726, 2316522, 2520921, 3296589, 5041842, 6593178, 14285219, 28570438, 42855657, 85711314]

約数ペア:

[(1, 85711314), (2, 42855657), (3, 28570438), (6, 14285219), (13, 6593178), (17, 5041842), (26, 3296589), (34, 2520921), (37, 2316522), (39, 2197726), (51, 1680614), (74, 1158261), (78, 1098863), (102, 840307), (111, 772174), (221, 387834), (222, 386087), (442, 193917), (481, 178194), (629, 136266), (663, 129278), (962, 89097), (1258, 68133), (1326, 64639), (1443, 59398), (1747, 49062), (1887, 45422), (2886, 29699), (3494, 24531), (3774, 22711), (5241, 16354), (8177, 10482)]