77391804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{921331}}^1$

素因数の和:921345

約数の個数: 24

約数和(自身を含む): 206378368

約数和(自身を除く): 128986564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 921331, 1842662, 2763993, 3685324, 5527986, 6449317, 11055972, 12898634, 19347951, 25797268, 38695902, 77391804]

約数ペア:

[(1, 77391804), (2, 38695902), (3, 25797268), (4, 19347951), (6, 12898634), (7, 11055972), (12, 6449317), (14, 5527986), (21, 3685324), (28, 2763993), (42, 1842662), (84, 921331)]