68621976

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{25759}}^1$

素因数の和:25808

約数の個数: 48

約数和(自身を含む): 190881600

約数和(自身を除く): 122259624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 25759, 51518, 77277, 103036, 154554, 206072, 231831, 309108, 463662, 618216, 927324, 953083, 1854648, 1906166, 2859249, 3812332, 5718498, 7624664, 8577747, 11436996, 17155494, 22873992, 34310988, 68621976]

約数ペア:

[(1, 68621976), (2, 34310988), (3, 22873992), (4, 17155494), (6, 11436996), (8, 8577747), (9, 7624664), (12, 5718498), (18, 3812332), (24, 2859249), (36, 1906166), (37, 1854648), (72, 953083), (74, 927324), (111, 618216), (148, 463662), (222, 309108), (296, 231831), (333, 206072), (444, 154554), (666, 103036), (888, 77277), (1332, 51518), (2664, 25759)]