68919156

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5927}}^1$

素因数の和:5973

約数の個数: 72

約数和(自身を含む): 194201280

約数和(自身を除く): 125282124

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 5927, 11628, 11854, 17781, 23708, 35562, 53343, 71124, 100759, 106686, 112613, 201518, 213372, 225226, 302277, 337839, 403036, 450452, 604554, 675678, 906831, 1013517, 1209108, 1351356, 1813662, 1914421, 2027034, 3627324, 3828842, 4054068, 5743263, 7657684, 11486526, 17229789, 22973052, 34459578, 68919156]

約数ペア:

[(1, 68919156), (2, 34459578), (3, 22973052), (4, 17229789), (6, 11486526), (9, 7657684), (12, 5743263), (17, 4054068), (18, 3828842), (19, 3627324), (34, 2027034), (36, 1914421), (38, 1813662), (51, 1351356), (57, 1209108), (68, 1013517), (76, 906831), (102, 675678), (114, 604554), (153, 450452), (171, 403036), (204, 337839), (228, 302277), (306, 225226), (323, 213372), (342, 201518), (612, 112613), (646, 106686), (684, 100759), (969, 71124), (1292, 53343), (1938, 35562), (2907, 23708), (3876, 17781), (5814, 11854), (5927, 11628)]