69868188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{443}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 191191728

約数和(自身を除く): 121323540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 337, 443, 468, 674, 886, 1011, 1329, 1348, 1772, 2022, 2658, 3033, 3987, 4044, 4381, 5316, 5759, 6066, 7974, 8762, 11518, 12132, 13143, 15948, 17277, 17524, 23036, 26286, 34554, 39429, 51831, 52572, 69108, 78858, 103662, 149291, 157716, 207324, 298582, 447873, 597164, 895746, 1343619, 1791492, 1940783, 2687238, 3881566, 5374476, 5822349, 7763132, 11644698, 17467047, 23289396, 34934094, 69868188]

約数ペア:

[(1, 69868188), (2, 34934094), (3, 23289396), (4, 17467047), (6, 11644698), (9, 7763132), (12, 5822349), (13, 5374476), (18, 3881566), (26, 2687238), (36, 1940783), (39, 1791492), (52, 1343619), (78, 895746), (117, 597164), (156, 447873), (234, 298582), (337, 207324), (443, 157716), (468, 149291), (674, 103662), (886, 78858), (1011, 69108), (1329, 52572), (1348, 51831), (1772, 39429), (2022, 34554), (2658, 26286), (3033, 23036), (3987, 17524), (4044, 17277), (4381, 15948), (5316, 13143), (5759, 12132), (6066, 11518), (7974, 8762)]