68097168

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{12781}}^1$

素因数の和:12832

約数の個数: 60

約数和(自身を含む): 195743548

約数和(自身を除く): 127646380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 12781, 25562, 38343, 51124, 76686, 102248, 115029, 153372, 204496, 230058, 306744, 460116, 472897, 613488, 920232, 945794, 1418691, 1840464, 1891588, 2837382, 3783176, 4256073, 5674764, 7566352, 8512146, 11349528, 17024292, 22699056, 34048584, 68097168]

約数ペア:

[(1, 68097168), (2, 34048584), (3, 22699056), (4, 17024292), (6, 11349528), (8, 8512146), (9, 7566352), (12, 5674764), (16, 4256073), (18, 3783176), (24, 2837382), (36, 1891588), (37, 1840464), (48, 1418691), (72, 945794), (74, 920232), (111, 613488), (144, 472897), (148, 460116), (222, 306744), (296, 230058), (333, 204496), (444, 153372), (592, 115029), (666, 102248), (888, 76686), (1332, 51124), (1776, 38343), (2664, 25562), (5328, 12781)]