79157916

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 213215184

約数和(自身を除く): 134057268

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 211, 306, 422, 612, 613, 633, 844, 1226, 1266, 1839, 1899, 2452, 2532, 3587, 3678, 3798, 5517, 7174, 7356, 7596, 10421, 10761, 11034, 14348, 20842, 21522, 22068, 31263, 32283, 41684, 43044, 62526, 64566, 93789, 125052, 129132, 129343, 187578, 258686, 375156, 388029, 517372, 776058, 1164087, 1552116, 2198831, 2328174, 4397662, 4656348, 6596493, 8795324, 13192986, 19789479, 26385972, 39578958, 79157916]

約数ペア:

[(1, 79157916), (2, 39578958), (3, 26385972), (4, 19789479), (6, 13192986), (9, 8795324), (12, 6596493), (17, 4656348), (18, 4397662), (34, 2328174), (36, 2198831), (51, 1552116), (68, 1164087), (102, 776058), (153, 517372), (204, 388029), (211, 375156), (306, 258686), (422, 187578), (612, 129343), (613, 129132), (633, 125052), (844, 93789), (1226, 64566), (1266, 62526), (1839, 43044), (1899, 41684), (2452, 32283), (2532, 31263), (3587, 22068), (3678, 21522), (3798, 20842), (5517, 14348), (7174, 11034), (7356, 10761), (7596, 10421)]