61681444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4168

約数の個数: 36

約数和(自身を含む): 122504704

約数和(自身を除く): 60823260

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 3751, 4111, 7502, 8222, 15004, 16444, 45221, 90442, 127441, 180884, 254882, 497431, 509764, 994862, 1401851, 1989724, 2803702, 5607404, 15420361, 30840722, 61681444]

約数ペア:

[(1, 61681444), (2, 30840722), (4, 15420361), (11, 5607404), (22, 2803702), (31, 1989724), (44, 1401851), (62, 994862), (121, 509764), (124, 497431), (242, 254882), (341, 180884), (484, 127441), (682, 90442), (1364, 45221), (3751, 16444), (4111, 15004), (7502, 8222)]