78772552

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1063}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 151300800

約数和(自身を除く): 72528248

約数列:

[1, 2, 4, 8, 59, 118, 157, 236, 314, 472, 628, 1063, 1256, 2126, 4252, 8504, 9263, 18526, 37052, 62717, 74104, 125434, 166891, 250868, 333782, 501736, 667564, 1335128, 9846569, 19693138, 39386276, 78772552]

約数ペア:

[(1, 78772552), (2, 39386276), (4, 19693138), (8, 9846569), (59, 1335128), (118, 667564), (157, 501736), (236, 333782), (314, 250868), (472, 166891), (628, 125434), (1063, 74104), (1256, 62717), (2126, 37052), (4252, 18526), (8504, 9263)]