68843992

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 157248000

約数和(自身を除く): 88404008

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 89, 133, 152, 178, 266, 356, 532, 623, 712, 727, 1064, 1246, 1454, 1691, 2492, 2908, 3382, 4984, 5089, 5816, 6764, 10178, 11837, 13528, 13813, 20356, 23674, 27626, 40712, 47348, 55252, 64703, 94696, 96691, 110504, 129406, 193382, 258812, 386764, 452921, 517624, 773528, 905842, 1229357, 1811684, 2458714, 3623368, 4917428, 8605499, 9834856, 17210998, 34421996, 68843992]

約数ペア:

[(1, 68843992), (2, 34421996), (4, 17210998), (7, 9834856), (8, 8605499), (14, 4917428), (19, 3623368), (28, 2458714), (38, 1811684), (56, 1229357), (76, 905842), (89, 773528), (133, 517624), (152, 452921), (178, 386764), (266, 258812), (356, 193382), (532, 129406), (623, 110504), (712, 96691), (727, 94696), (1064, 64703), (1246, 55252), (1454, 47348), (1691, 40712), (2492, 27626), (2908, 23674), (3382, 20356), (4984, 13813), (5089, 13528), (5816, 11837), (6764, 10178)]