85915242

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:577

約数の個数: 80

約数和(自身を含む): 221633280

約数和(自身を除く): 135718038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 239, 317, 378, 478, 567, 634, 717, 951, 1134, 1434, 1673, 1902, 2151, 2219, 2853, 3346, 4302, 4438, 5019, 5706, 6453, 6657, 8559, 10038, 12906, 13314, 15057, 17118, 19359, 19971, 25677, 30114, 38718, 39942, 45171, 51354, 59913, 75763, 90342, 119826, 135513, 151526, 179739, 227289, 271026, 359478, 454578, 530341, 681867, 1060682, 1363734, 1591023, 2045601, 3182046, 4091202, 4773069, 6136803, 9546138, 12273606, 14319207, 28638414, 42957621, 85915242]

約数ペア:

[(1, 85915242), (2, 42957621), (3, 28638414), (6, 14319207), (7, 12273606), (9, 9546138), (14, 6136803), (18, 4773069), (21, 4091202), (27, 3182046), (42, 2045601), (54, 1591023), (63, 1363734), (81, 1060682), (126, 681867), (162, 530341), (189, 454578), (239, 359478), (317, 271026), (378, 227289), (478, 179739), (567, 151526), (634, 135513), (717, 119826), (951, 90342), (1134, 75763), (1434, 59913), (1673, 51354), (1902, 45171), (2151, 39942), (2219, 38718), (2853, 30114), (3346, 25677), (4302, 19971), (4438, 19359), (5019, 17118), (5706, 15057), (6453, 13314), (6657, 12906), (8559, 10038)]