72076890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{82847}}^1$

素因数の和:82886

約数の個数: 32

約数和(自身を含む): 178951680

約数和(自身を除く): 106874790

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 82847, 165694, 248541, 414235, 497082, 828470, 1242705, 2402563, 2485410, 4805126, 7207689, 12012815, 14415378, 24025630, 36038445, 72076890]

約数ペア:

[(1, 72076890), (2, 36038445), (3, 24025630), (5, 14415378), (6, 12012815), (10, 7207689), (15, 4805126), (29, 2485410), (30, 2402563), (58, 1242705), (87, 828470), (145, 497082), (174, 414235), (290, 248541), (435, 165694), (870, 82847)]