81190392

素因数分解:

$2^3\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{2687}}^1$

素因数の和:3955

約数の個数: 32

約数和(自身を含む): 203212800

約数和(自身を除く): 122022408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1259, 2518, 2687, 3777, 5036, 5374, 7554, 8061, 10072, 10748, 15108, 16122, 21496, 30216, 32244, 64488, 3382933, 6765866, 10148799, 13531732, 20297598, 27063464, 40595196, 81190392]

約数ペア:

[(1, 81190392), (2, 40595196), (3, 27063464), (4, 20297598), (6, 13531732), (8, 10148799), (12, 6765866), (24, 3382933), (1259, 64488), (2518, 32244), (2687, 30216), (3777, 21496), (5036, 16122), (5374, 15108), (7554, 10748), (8061, 10072)]