80137862

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{937}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 141825600

約数和(自身を除く): 61687738

約数列:

[1, 2, 7, 14, 41, 82, 149, 287, 298, 574, 937, 1043, 1874, 2086, 6109, 6559, 12218, 13118, 38417, 42763, 76834, 85526, 139613, 268919, 279226, 537838, 977291, 1954582, 5724133, 11448266, 40068931, 80137862]

約数ペア:

[(1, 80137862), (2, 40068931), (7, 11448266), (14, 5724133), (41, 1954582), (82, 977291), (149, 537838), (287, 279226), (298, 268919), (574, 139613), (937, 85526), (1043, 76834), (1874, 42763), (2086, 38417), (6109, 13118), (6559, 12218)]