83727670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 169303680

約数和(自身を除く): 85576010

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 103, 130, 169, 185, 206, 338, 370, 481, 515, 845, 962, 1030, 1339, 1690, 2197, 2405, 2678, 3811, 4394, 4810, 6253, 6695, 7622, 10985, 12506, 13390, 17407, 19055, 21970, 31265, 34814, 38110, 49543, 62530, 81289, 87035, 99086, 162578, 174070, 226291, 247715, 406445, 452582, 495430, 644059, 812890, 1131455, 1288118, 2262910, 3220295, 6440590, 8372767, 16745534, 41863835, 83727670]

約数ペア:

[(1, 83727670), (2, 41863835), (5, 16745534), (10, 8372767), (13, 6440590), (26, 3220295), (37, 2262910), (65, 1288118), (74, 1131455), (103, 812890), (130, 644059), (169, 495430), (185, 452582), (206, 406445), (338, 247715), (370, 226291), (481, 174070), (515, 162578), (845, 99086), (962, 87035), (1030, 81289), (1339, 62530), (1690, 49543), (2197, 38110), (2405, 34814), (2678, 31265), (3811, 21970), (4394, 19055), (4810, 17407), (6253, 13390), (6695, 12506), (7622, 10985)]