80782212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{2221}}^1$

素因数の和:2668

約数の個数: 48

約数和(自身を含む): 216013952

約数和(自身を除く): 135231740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 433, 866, 1299, 1732, 2221, 2598, 3031, 4442, 5196, 6062, 6663, 8884, 9093, 12124, 13326, 15547, 18186, 26652, 31094, 36372, 46641, 62188, 93282, 186564, 961693, 1923386, 2885079, 3846772, 5770158, 6731851, 11540316, 13463702, 20195553, 26927404, 40391106, 80782212]

約数ペア:

[(1, 80782212), (2, 40391106), (3, 26927404), (4, 20195553), (6, 13463702), (7, 11540316), (12, 6731851), (14, 5770158), (21, 3846772), (28, 2885079), (42, 1923386), (84, 961693), (433, 186564), (866, 93282), (1299, 62188), (1732, 46641), (2221, 36372), (2598, 31094), (3031, 26652), (4442, 18186), (5196, 15547), (6062, 13326), (6663, 12124), (8884, 9093)]