85271814

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 188154720

約数和(自身を除く): 102882906

約数列:

[1, 2, 3, 6, 9, 18, 137, 151, 229, 274, 302, 411, 453, 458, 687, 822, 906, 1233, 1359, 1374, 2061, 2466, 2718, 4122, 20687, 31373, 34579, 41374, 62061, 62746, 69158, 94119, 103737, 124122, 186183, 188238, 207474, 282357, 311211, 372366, 564714, 622422, 4737323, 9474646, 14211969, 28423938, 42635907, 85271814]

約数ペア:

[(1, 85271814), (2, 42635907), (3, 28423938), (6, 14211969), (9, 9474646), (18, 4737323), (137, 622422), (151, 564714), (229, 372366), (274, 311211), (302, 282357), (411, 207474), (453, 188238), (458, 186183), (687, 124122), (822, 103737), (906, 94119), (1233, 69158), (1359, 62746), (1374, 62061), (2061, 41374), (2466, 34579), (2718, 31373), (4122, 20687)]