81036076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 165255552

約数和(自身を除く): 84219476

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 131, 187, 262, 374, 524, 748, 827, 1441, 1654, 2227, 2882, 3308, 4454, 5764, 8908, 9097, 14059, 18194, 24497, 28118, 36388, 48994, 56236, 97988, 108337, 154649, 216674, 309298, 433348, 618596, 1191707, 1841729, 2383414, 3683458, 4766828, 7366916, 20259019, 40518038, 81036076]

約数ペア:

[(1, 81036076), (2, 40518038), (4, 20259019), (11, 7366916), (17, 4766828), (22, 3683458), (34, 2383414), (44, 1841729), (68, 1191707), (131, 618596), (187, 433348), (262, 309298), (374, 216674), (524, 154649), (748, 108337), (827, 97988), (1441, 56236), (1654, 48994), (2227, 36388), (2882, 28118), (3308, 24497), (4454, 18194), (5764, 14059), (8908, 9097)]