811891188

素因数分解:

$2^2\times 3^5\times {\mathrm{127}}^1\times {\mathrm{6577}}^1$

素因数の和:6723

約数の個数: 72

約数和(自身を含む): 2145375232

約数和(自身を除く): 1333484044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 324, 381, 486, 508, 762, 972, 1143, 1524, 2286, 3429, 4572, 6577, 6858, 10287, 13154, 13716, 19731, 20574, 26308, 30861, 39462, 41148, 59193, 61722, 78924, 118386, 123444, 177579, 236772, 355158, 532737, 710316, 835279, 1065474, 1598211, 1670558, 2130948, 2505837, 3196422, 3341116, 5011674, 6392844, 7517511, 10023348, 15035022, 22552533, 30070044, 45105066, 67657599, 90210132, 135315198, 202972797, 270630396, 405945594, 811891188]

約数ペア:

[(1, 811891188), (2, 405945594), (3, 270630396), (4, 202972797), (6, 135315198), (9, 90210132), (12, 67657599), (18, 45105066), (27, 30070044), (36, 22552533), (54, 15035022), (81, 10023348), (108, 7517511), (127, 6392844), (162, 5011674), (243, 3341116), (254, 3196422), (324, 2505837), (381, 2130948), (486, 1670558), (508, 1598211), (762, 1065474), (972, 835279), (1143, 710316), (1524, 532737), (2286, 355158), (3429, 236772), (4572, 177579), (6577, 123444), (6858, 118386), (10287, 78924), (13154, 61722), (13716, 59193), (19731, 41148), (20574, 39462), (26308, 30861)]