77802564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25033}}^1$

素因数の和:25084

約数の個数: 48

約数和(自身を含む): 213089408

約数和(自身を除く): 135286844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 25033, 50066, 75099, 100132, 150198, 175231, 300396, 350462, 525693, 700924, 926221, 1051386, 1852442, 2102772, 2778663, 3704884, 5557326, 6483547, 11114652, 12967094, 19450641, 25934188, 38901282, 77802564]

約数ペア:

[(1, 77802564), (2, 38901282), (3, 25934188), (4, 19450641), (6, 12967094), (7, 11114652), (12, 6483547), (14, 5557326), (21, 3704884), (28, 2778663), (37, 2102772), (42, 1852442), (74, 1051386), (84, 926221), (111, 700924), (148, 525693), (222, 350462), (259, 300396), (444, 175231), (518, 150198), (777, 100132), (1036, 75099), (1554, 50066), (3108, 25033)]