79970394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{51461}}^1$

素因数の和:51510

約数の個数: 32

約数和(自身を含む): 187733376

約数和(自身を除く): 107762982

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 51461, 102922, 154383, 308766, 360227, 720454, 1080681, 1904057, 2161362, 3808114, 5712171, 11424342, 13328399, 26656798, 39985197, 79970394]

約数ペア:

[(1, 79970394), (2, 39985197), (3, 26656798), (6, 13328399), (7, 11424342), (14, 5712171), (21, 3808114), (37, 2161362), (42, 1904057), (74, 1080681), (111, 720454), (222, 360227), (259, 308766), (518, 154383), (777, 102922), (1554, 51461)]