91991046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6829

約数の個数: 64

約数和(自身を含む): 234385920

約数和(自身を除く): 142394874

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2261, 4522, 6781, 6783, 13562, 13566, 20343, 40686, 47467, 94934, 115277, 128839, 142401, 230554, 257678, 284802, 345831, 386517, 691662, 773034, 806939, 901873, 1613878, 1803746, 2190263, 2420817, 2705619, 4380526, 4841634, 5411238, 6570789, 13141578, 15331841, 30663682, 45995523, 91991046]

約数ペア:

[(1, 91991046), (2, 45995523), (3, 30663682), (6, 15331841), (7, 13141578), (14, 6570789), (17, 5411238), (19, 4841634), (21, 4380526), (34, 2705619), (38, 2420817), (42, 2190263), (51, 1803746), (57, 1613878), (102, 901873), (114, 806939), (119, 773034), (133, 691662), (238, 386517), (266, 345831), (323, 284802), (357, 257678), (399, 230554), (646, 142401), (714, 128839), (798, 115277), (969, 94934), (1938, 47467), (2261, 40686), (4522, 20343), (6781, 13566), (6783, 13562)]