77828166

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10729}}^1$

素因数の和:10781

約数の個数: 48

約数和(自身を含む): 187474560

約数和(自身を除く): 109646394

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 10729, 21458, 32187, 64374, 96561, 139477, 193122, 278954, 332599, 418431, 665198, 836862, 997797, 1255293, 1995594, 2510586, 2993391, 4323787, 5986782, 8647574, 12971361, 25942722, 38914083, 77828166]

約数ペア:

[(1, 77828166), (2, 38914083), (3, 25942722), (6, 12971361), (9, 8647574), (13, 5986782), (18, 4323787), (26, 2993391), (31, 2510586), (39, 1995594), (62, 1255293), (78, 997797), (93, 836862), (117, 665198), (186, 418431), (234, 332599), (279, 278954), (403, 193122), (558, 139477), (806, 96561), (1209, 64374), (2418, 32187), (3627, 21458), (7254, 10729)]