80572734

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1777}}^1$

素因数の和:2025

約数の個数: 48

約数和(自身を含む): 191383920

約数和(自身を除く): 110811186

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 229, 458, 687, 1374, 1777, 2061, 2519, 3554, 4122, 5038, 5331, 7557, 10662, 15114, 15993, 19547, 22671, 31986, 39094, 45342, 58641, 117282, 175923, 351846, 406933, 813866, 1220799, 2441598, 3662397, 4476263, 7324794, 8952526, 13428789, 26857578, 40286367, 80572734]

約数ペア:

[(1, 80572734), (2, 40286367), (3, 26857578), (6, 13428789), (9, 8952526), (11, 7324794), (18, 4476263), (22, 3662397), (33, 2441598), (66, 1220799), (99, 813866), (198, 406933), (229, 351846), (458, 175923), (687, 117282), (1374, 58641), (1777, 45342), (2061, 39094), (2519, 31986), (3554, 22671), (4122, 19547), (5038, 15993), (5331, 15114), (7557, 10662)]