79640448

素因数分解:

$2^7\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1495

約数の個数: 64

約数和(自身を含む): 213053520

約数和(自身を除く): 133413072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 314, 384, 471, 628, 942, 1256, 1321, 1884, 2512, 2642, 3768, 3963, 5024, 5284, 7536, 7926, 10048, 10568, 15072, 15852, 20096, 21136, 30144, 31704, 42272, 60288, 63408, 84544, 126816, 169088, 207397, 253632, 414794, 507264, 622191, 829588, 1244382, 1659176, 2488764, 3318352, 4977528, 6636704, 9955056, 13273408, 19910112, 26546816, 39820224, 79640448]

約数ペア:

[(1, 79640448), (2, 39820224), (3, 26546816), (4, 19910112), (6, 13273408), (8, 9955056), (12, 6636704), (16, 4977528), (24, 3318352), (32, 2488764), (48, 1659176), (64, 1244382), (96, 829588), (128, 622191), (157, 507264), (192, 414794), (314, 253632), (384, 207397), (471, 169088), (628, 126816), (942, 84544), (1256, 63408), (1321, 60288), (1884, 42272), (2512, 31704), (2642, 30144), (3768, 21136), (3963, 20096), (5024, 15852), (5284, 15072), (7536, 10568), (7926, 10048)]