123779052

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{8167}}^1$

素因数の和:8598

約数の個数: 36

約数和(自身を含む): 313667536

約数和(自身を除く): 189888484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 5052, 7578, 8167, 15156, 16334, 24501, 32668, 49002, 73503, 98004, 147006, 294012, 3438307, 6876614, 10314921, 13753228, 20629842, 30944763, 41259684, 61889526, 123779052]

約数ペア:

[(1, 123779052), (2, 61889526), (3, 41259684), (4, 30944763), (6, 20629842), (9, 13753228), (12, 10314921), (18, 6876614), (36, 3438307), (421, 294012), (842, 147006), (1263, 98004), (1684, 73503), (2526, 49002), (3789, 32668), (5052, 24501), (7578, 16334), (8167, 15156)]