79741772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{4091}}^1$

素因数の和:4549

約数の個数: 24

約数和(自身を含む): 152615232

約数和(自身を除く): 72873460

約数列:

[1, 2, 4, 11, 22, 44, 443, 886, 1772, 4091, 4873, 8182, 9746, 16364, 19492, 45001, 90002, 180004, 1812313, 3624626, 7249252, 19935443, 39870886, 79741772]

約数ペア:

[(1, 79741772), (2, 39870886), (4, 19935443), (11, 7249252), (22, 3624626), (44, 1812313), (443, 180004), (886, 90002), (1772, 45001), (4091, 19492), (4873, 16364), (8182, 9746)]