80271156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1747}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 214570496

約数和(自身を除く): 134299340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 547, 1094, 1641, 1747, 2188, 3282, 3494, 3829, 5241, 6564, 6988, 7658, 10482, 11487, 12229, 15316, 20964, 22974, 24458, 36687, 45948, 48916, 73374, 146748, 955609, 1911218, 2866827, 3822436, 5733654, 6689263, 11467308, 13378526, 20067789, 26757052, 40135578, 80271156]

約数ペア:

[(1, 80271156), (2, 40135578), (3, 26757052), (4, 20067789), (6, 13378526), (7, 11467308), (12, 6689263), (14, 5733654), (21, 3822436), (28, 2866827), (42, 1911218), (84, 955609), (547, 146748), (1094, 73374), (1641, 48916), (1747, 45948), (2188, 36687), (3282, 24458), (3494, 22974), (3829, 20964), (5241, 15316), (6564, 12229), (6988, 11487), (7658, 10482)]