75431884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{155851}}^1$

素因数の和:155877

約数の個数: 18

約数和(自身を含む): 145098212

約数和(自身を除く): 69666328

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 155851, 311702, 623404, 1714361, 3428722, 6857444, 18857971, 37715942, 75431884]

約数ペア:

[(1, 75431884), (2, 37715942), (4, 18857971), (11, 6857444), (22, 3428722), (44, 1714361), (121, 623404), (242, 311702), (484, 155851)]