90556276

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{601}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 160469120

約数和(自身を除く): 69912844

約数列:

[1, 2, 4, 139, 271, 278, 542, 556, 601, 1084, 1202, 2404, 37669, 75338, 83539, 150676, 162871, 167078, 325742, 334156, 651484, 22639069, 45278138, 90556276]

約数ペア:

[(1, 90556276), (2, 45278138), (4, 22639069), (139, 651484), (271, 334156), (278, 325742), (542, 167078), (556, 162871), (601, 150676), (1084, 83539), (1202, 75338), (2404, 37669)]