68163768

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{2843}}^1$

素因数の和:2898

約数の個数: 80

約数和(自身を含む): 196150680

約数和(自身を除く): 127986912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2843, 2997, 3996, 5686, 5994, 7992, 8529, 11372, 11988, 17058, 22744, 23976, 25587, 34116, 51174, 68232, 76761, 102348, 105191, 153522, 204696, 210382, 230283, 307044, 315573, 420764, 460566, 614088, 631146, 841528, 921132, 946719, 1262292, 1842264, 1893438, 2524584, 2840157, 3786876, 5680314, 7573752, 8520471, 11360628, 17040942, 22721256, 34081884, 68163768]

約数ペア:

[(1, 68163768), (2, 34081884), (3, 22721256), (4, 17040942), (6, 11360628), (8, 8520471), (9, 7573752), (12, 5680314), (18, 3786876), (24, 2840157), (27, 2524584), (36, 1893438), (37, 1842264), (54, 1262292), (72, 946719), (74, 921132), (81, 841528), (108, 631146), (111, 614088), (148, 460566), (162, 420764), (216, 315573), (222, 307044), (296, 230283), (324, 210382), (333, 204696), (444, 153522), (648, 105191), (666, 102348), (888, 76761), (999, 68232), (1332, 51174), (1998, 34116), (2664, 25587), (2843, 23976), (2997, 22744), (3996, 17058), (5686, 11988), (5994, 11372), (7992, 8529)]