90327272

素因数分解:

$2^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{4493}}^1$

素因数の和:4865

約数の個数: 32

約数和(自身を含む): 194140800

約数和(自身を除く): 103813528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359, 718, 1436, 2513, 2872, 4493, 5026, 8986, 10052, 17972, 20104, 31451, 35944, 62902, 125804, 251608, 1612987, 3225974, 6451948, 11290909, 12903896, 22581818, 45163636, 90327272]

約数ペア:

[(1, 90327272), (2, 45163636), (4, 22581818), (7, 12903896), (8, 11290909), (14, 6451948), (28, 3225974), (56, 1612987), (359, 251608), (718, 125804), (1436, 62902), (2513, 35944), (2872, 31451), (4493, 20104), (5026, 17972), (8986, 10052)]