81009888

素因数分解:

$2^5\times 3^1\times {\mathrm{269}}^1\times {\mathrm{3137}}^1$

素因数の和:3419

約数の個数: 48

約数和(自身を含む): 213509520

約数和(自身を除く): 132499632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 269, 538, 807, 1076, 1614, 2152, 3137, 3228, 4304, 6274, 6456, 8608, 9411, 12548, 12912, 18822, 25096, 25824, 37644, 50192, 75288, 100384, 150576, 301152, 843853, 1687706, 2531559, 3375412, 5063118, 6750824, 10126236, 13501648, 20252472, 27003296, 40504944, 81009888]

約数ペア:

[(1, 81009888), (2, 40504944), (3, 27003296), (4, 20252472), (6, 13501648), (8, 10126236), (12, 6750824), (16, 5063118), (24, 3375412), (32, 2531559), (48, 1687706), (96, 843853), (269, 301152), (538, 150576), (807, 100384), (1076, 75288), (1614, 50192), (2152, 37644), (3137, 25824), (3228, 25096), (4304, 18822), (6274, 12912), (6456, 12548), (8608, 9411)]