80302212

素因数分解:

$2^2\times 3^3\times {\mathrm{457}}^1\times {\mathrm{1627}}^1$

素因数の和:2097

約数の個数: 48

約数和(自身を含む): 208774720

約数和(自身を除く): 128472508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 457, 914, 1371, 1627, 1828, 2742, 3254, 4113, 4881, 5484, 6508, 8226, 9762, 12339, 14643, 16452, 19524, 24678, 29286, 43929, 49356, 58572, 87858, 175716, 743539, 1487078, 2230617, 2974156, 4461234, 6691851, 8922468, 13383702, 20075553, 26767404, 40151106, 80302212]

約数ペア:

[(1, 80302212), (2, 40151106), (3, 26767404), (4, 20075553), (6, 13383702), (9, 8922468), (12, 6691851), (18, 4461234), (27, 2974156), (36, 2230617), (54, 1487078), (108, 743539), (457, 175716), (914, 87858), (1371, 58572), (1627, 49356), (1828, 43929), (2742, 29286), (3254, 24678), (4113, 19524), (4881, 16452), (5484, 14643), (6508, 12339), (8226, 9762)]