90611444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12791}}^1$

素因数の和:12836

約数の個数: 48

約数和(自身を含む): 206309376

約数和(自身を除く): 115697932

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 12791, 25582, 51164, 89537, 140701, 179074, 281402, 294193, 358148, 562804, 588386, 984907, 1176772, 1969814, 2059351, 3236123, 3939628, 4118702, 6472246, 8237404, 12944492, 22652861, 45305722, 90611444]

約数ペア:

[(1, 90611444), (2, 45305722), (4, 22652861), (7, 12944492), (11, 8237404), (14, 6472246), (22, 4118702), (23, 3939628), (28, 3236123), (44, 2059351), (46, 1969814), (77, 1176772), (92, 984907), (154, 588386), (161, 562804), (253, 358148), (308, 294193), (322, 281402), (506, 179074), (644, 140701), (1012, 89537), (1771, 51164), (3542, 25582), (7084, 12791)]