87405234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{2221}}^1$

素因数の和:3170

約数の個数: 32

約数和(自身を含む): 200086656

約数和(自身を除く): 112681422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 937, 1874, 2221, 2811, 4442, 5622, 6559, 6663, 13118, 13326, 15547, 19677, 31094, 39354, 46641, 93282, 2081077, 4162154, 6243231, 12486462, 14567539, 29135078, 43702617, 87405234]

約数ペア:

[(1, 87405234), (2, 43702617), (3, 29135078), (6, 14567539), (7, 12486462), (14, 6243231), (21, 4162154), (42, 2081077), (937, 93282), (1874, 46641), (2221, 39354), (2811, 31094), (4442, 19677), (5622, 15547), (6559, 13326), (6663, 13118)]