67775268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13877}}^1$

素因数の和:13932

約数の個数: 48

約数和(自身を含む): 177194304

約数和(自身を除く): 109419036

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 13877, 27754, 41631, 55508, 83262, 152647, 166524, 305294, 457941, 513449, 610588, 915882, 1026898, 1540347, 1831764, 2053796, 3080694, 5647939, 6161388, 11295878, 16943817, 22591756, 33887634, 67775268]

約数ペア:

[(1, 67775268), (2, 33887634), (3, 22591756), (4, 16943817), (6, 11295878), (11, 6161388), (12, 5647939), (22, 3080694), (33, 2053796), (37, 1831764), (44, 1540347), (66, 1026898), (74, 915882), (111, 610588), (132, 513449), (148, 457941), (222, 305294), (407, 166524), (444, 152647), (814, 83262), (1221, 55508), (1628, 41631), (2442, 27754), (4884, 13877)]