71704944

素因数分解:

$2^4\times 3^2\times {\mathrm{577}}^1\times {\mathrm{863}}^1$

素因数の和:1454

約数の個数: 60

約数和(自身を含む): 201254976

約数和(自身を除く): 129550032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 577, 863, 1154, 1726, 1731, 2308, 2589, 3452, 3462, 4616, 5178, 5193, 6904, 6924, 7767, 9232, 10356, 10386, 13808, 13848, 15534, 20712, 20772, 27696, 31068, 41424, 41544, 62136, 83088, 124272, 497951, 995902, 1493853, 1991804, 2987706, 3983608, 4481559, 5975412, 7967216, 8963118, 11950824, 17926236, 23901648, 35852472, 71704944]

約数ペア:

[(1, 71704944), (2, 35852472), (3, 23901648), (4, 17926236), (6, 11950824), (8, 8963118), (9, 7967216), (12, 5975412), (16, 4481559), (18, 3983608), (24, 2987706), (36, 1991804), (48, 1493853), (72, 995902), (144, 497951), (577, 124272), (863, 83088), (1154, 62136), (1726, 41544), (1731, 41424), (2308, 31068), (2589, 27696), (3452, 20772), (3462, 20712), (4616, 15534), (5178, 13848), (5193, 13808), (6904, 10386), (6924, 10356), (7767, 9232)]