80725296

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23687}}^1$

素因数の和:23769

約数の個数: 40

約数和(自身を含む): 211486464

約数和(自身を除く): 130761168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 23687, 47374, 71061, 94748, 142122, 189496, 284244, 378992, 568488, 1136976, 1681777, 3363554, 5045331, 6727108, 10090662, 13454216, 20181324, 26908432, 40362648, 80725296]

約数ペア:

[(1, 80725296), (2, 40362648), (3, 26908432), (4, 20181324), (6, 13454216), (8, 10090662), (12, 6727108), (16, 5045331), (24, 3363554), (48, 1681777), (71, 1136976), (142, 568488), (213, 378992), (284, 284244), (426, 189496), (568, 142122), (852, 94748), (1136, 71061), (1704, 47374), (3408, 23687)]