87719892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{562307}}^1$

素因数の和:562327

約数の個数: 24

約数和(自身を含む): 220424736

約数和(自身を除く): 132704844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 562307, 1124614, 1686921, 2249228, 3373842, 6747684, 7309991, 14619982, 21929973, 29239964, 43859946, 87719892]

約数ペア:

[(1, 87719892), (2, 43859946), (3, 29239964), (4, 21929973), (6, 14619982), (12, 7309991), (13, 6747684), (26, 3373842), (39, 2249228), (52, 1686921), (78, 1124614), (156, 562307)]