78223398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16693}}^1$

素因数の和:16780

約数の個数: 32

約数和(自身を含む): 173083392

約数和(自身を除く): 94859994

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 16693, 33386, 50079, 100158, 183623, 367246, 550869, 1101738, 1185203, 2370406, 3555609, 7111218, 13037233, 26074466, 39111699, 78223398]

約数ペア:

[(1, 78223398), (2, 39111699), (3, 26074466), (6, 13037233), (11, 7111218), (22, 3555609), (33, 2370406), (66, 1185203), (71, 1101738), (142, 550869), (213, 367246), (426, 183623), (781, 100158), (1562, 50079), (2343, 33386), (4686, 16693)]