86137020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53171}}^1$

素因数の和:53192

約数の個数: 60

約数和(自身を含む): 270220104

約数和(自身を除く): 184083084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 53171, 106342, 159513, 212684, 265855, 319026, 478539, 531710, 638052, 797565, 957078, 1063420, 1435617, 1595130, 1914156, 2392695, 2871234, 3190260, 4306851, 4785390, 5742468, 7178085, 8613702, 9570780, 14356170, 17227404, 21534255, 28712340, 43068510, 86137020]

約数ペア:

[(1, 86137020), (2, 43068510), (3, 28712340), (4, 21534255), (5, 17227404), (6, 14356170), (9, 9570780), (10, 8613702), (12, 7178085), (15, 5742468), (18, 4785390), (20, 4306851), (27, 3190260), (30, 2871234), (36, 2392695), (45, 1914156), (54, 1595130), (60, 1435617), (81, 1063420), (90, 957078), (108, 797565), (135, 638052), (162, 531710), (180, 478539), (270, 319026), (324, 265855), (405, 212684), (540, 159513), (810, 106342), (1620, 53171)]