90780704

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6869}}^1$

素因数の和:6945

約数の個数: 48

約数和(自身を含む): 207748800

約数和(自身を除く): 116968096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1652, 1888, 3304, 6608, 6869, 13216, 13738, 27476, 48083, 54952, 96166, 109904, 192332, 219808, 384664, 405271, 769328, 810542, 1538656, 1621084, 2836897, 3242168, 5673794, 6484336, 11347588, 12968672, 22695176, 45390352, 90780704]

約数ペア:

[(1, 90780704), (2, 45390352), (4, 22695176), (7, 12968672), (8, 11347588), (14, 6484336), (16, 5673794), (28, 3242168), (32, 2836897), (56, 1621084), (59, 1538656), (112, 810542), (118, 769328), (224, 405271), (236, 384664), (413, 219808), (472, 192332), (826, 109904), (944, 96166), (1652, 54952), (1888, 48083), (3304, 27476), (6608, 13738), (6869, 13216)]