123125028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3001}}^1$

素因数の和:3284

約数の個数: 48

約数和(自身を含む): 310670976

約数和(自身を除く): 187545948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 263, 526, 789, 1052, 1578, 3001, 3156, 3419, 6002, 6838, 9003, 10257, 12004, 13676, 18006, 20514, 36012, 39013, 41028, 78026, 117039, 156052, 234078, 468156, 789263, 1578526, 2367789, 3157052, 4735578, 9471156, 10260419, 20520838, 30781257, 41041676, 61562514, 123125028]

約数ペア:

[(1, 123125028), (2, 61562514), (3, 41041676), (4, 30781257), (6, 20520838), (12, 10260419), (13, 9471156), (26, 4735578), (39, 3157052), (52, 2367789), (78, 1578526), (156, 789263), (263, 468156), (526, 234078), (789, 156052), (1052, 117039), (1578, 78026), (3001, 41028), (3156, 39013), (3419, 36012), (6002, 20514), (6838, 18006), (9003, 13676), (10257, 12004)]