80341776

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4259}}^1$

素因数の和:4404

約数の個数: 60

約数和(自身を含む): 226614960

約数和(自身を除く): 146273184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4259, 4716, 6288, 8518, 9432, 12777, 17036, 18864, 25554, 34072, 38331, 51108, 68144, 76662, 102216, 153324, 204432, 306648, 557929, 613296, 1115858, 1673787, 2231716, 3347574, 4463432, 5021361, 6695148, 8926864, 10042722, 13390296, 20085444, 26780592, 40170888, 80341776]

約数ペア:

[(1, 80341776), (2, 40170888), (3, 26780592), (4, 20085444), (6, 13390296), (8, 10042722), (9, 8926864), (12, 6695148), (16, 5021361), (18, 4463432), (24, 3347574), (36, 2231716), (48, 1673787), (72, 1115858), (131, 613296), (144, 557929), (262, 306648), (393, 204432), (524, 153324), (786, 102216), (1048, 76662), (1179, 68144), (1572, 51108), (2096, 38331), (2358, 34072), (3144, 25554), (4259, 18864), (4716, 17036), (6288, 12777), (8518, 9432)]