72440862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29959}}^1$

素因数の和:30008

約数の個数: 32

約数和(自身を含む): 161064960

約数和(自身を除く): 88624098

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 29959, 59918, 89877, 179754, 389467, 778934, 928729, 1168401, 1857458, 2336802, 2786187, 5572374, 12073477, 24146954, 36220431, 72440862]

約数ペア:

[(1, 72440862), (2, 36220431), (3, 24146954), (6, 12073477), (13, 5572374), (26, 2786187), (31, 2336802), (39, 1857458), (62, 1168401), (78, 928729), (93, 778934), (186, 389467), (403, 179754), (806, 89877), (1209, 59918), (2418, 29959)]