68068188

素因数分解:

$2^2\times 3^7\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 185149440

約数和(自身を除く): 117081252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 251, 279, 324, 372, 486, 502, 558, 729, 753, 837, 972, 1004, 1116, 1458, 1506, 1674, 2187, 2259, 2511, 2916, 3012, 3348, 4374, 4518, 5022, 6777, 7533, 7781, 8748, 9036, 10044, 13554, 15066, 15562, 20331, 22599, 23343, 27108, 30132, 31124, 40662, 45198, 46686, 60993, 67797, 70029, 81324, 90396, 93372, 121986, 135594, 140058, 182979, 210087, 243972, 271188, 280116, 365958, 420174, 548937, 630261, 731916, 840348, 1097874, 1260522, 1890783, 2195748, 2521044, 3781566, 5672349, 7563132, 11344698, 17017047, 22689396, 34034094, 68068188]

約数ペア:

[(1, 68068188), (2, 34034094), (3, 22689396), (4, 17017047), (6, 11344698), (9, 7563132), (12, 5672349), (18, 3781566), (27, 2521044), (31, 2195748), (36, 1890783), (54, 1260522), (62, 1097874), (81, 840348), (93, 731916), (108, 630261), (124, 548937), (162, 420174), (186, 365958), (243, 280116), (251, 271188), (279, 243972), (324, 210087), (372, 182979), (486, 140058), (502, 135594), (558, 121986), (729, 93372), (753, 90396), (837, 81324), (972, 70029), (1004, 67797), (1116, 60993), (1458, 46686), (1506, 45198), (1674, 40662), (2187, 31124), (2259, 30132), (2511, 27108), (2916, 23343), (3012, 22599), (3348, 20331), (4374, 15562), (4518, 15066), (5022, 13554), (6777, 10044), (7533, 9036), (7781, 8748)]