87292268

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1523}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 184343040

約数和(自身を除く): 97050772

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 322, 356, 623, 644, 1246, 1523, 2047, 2492, 3046, 4094, 6092, 8188, 10661, 14329, 21322, 28658, 35029, 42644, 57316, 70058, 135547, 140116, 245203, 271094, 490406, 542188, 948829, 980812, 1897658, 3117581, 3795316, 6235162, 12470324, 21823067, 43646134, 87292268]

約数ペア:

[(1, 87292268), (2, 43646134), (4, 21823067), (7, 12470324), (14, 6235162), (23, 3795316), (28, 3117581), (46, 1897658), (89, 980812), (92, 948829), (161, 542188), (178, 490406), (322, 271094), (356, 245203), (623, 140116), (644, 135547), (1246, 70058), (1523, 57316), (2047, 42644), (2492, 35029), (3046, 28658), (4094, 21322), (6092, 14329), (8188, 10661)]