80065728

素因数分解:

$2^6\times 3^2\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:854

約数の個数: 84

約数和(自身を含む): 230875840

約数和(自身を除く): 150810112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 229, 288, 458, 576, 607, 687, 916, 1214, 1374, 1821, 1832, 2061, 2428, 2748, 3642, 3664, 4122, 4856, 5463, 5496, 7284, 7328, 8244, 9712, 10926, 10992, 14568, 14656, 16488, 19424, 21852, 21984, 29136, 32976, 38848, 43704, 43968, 58272, 65952, 87408, 116544, 131904, 139003, 174816, 278006, 349632, 417009, 556012, 834018, 1112024, 1251027, 1668036, 2224048, 2502054, 3336072, 4448096, 5004108, 6672144, 8896192, 10008216, 13344288, 20016432, 26688576, 40032864, 80065728]

約数ペア:

[(1, 80065728), (2, 40032864), (3, 26688576), (4, 20016432), (6, 13344288), (8, 10008216), (9, 8896192), (12, 6672144), (16, 5004108), (18, 4448096), (24, 3336072), (32, 2502054), (36, 2224048), (48, 1668036), (64, 1251027), (72, 1112024), (96, 834018), (144, 556012), (192, 417009), (229, 349632), (288, 278006), (458, 174816), (576, 139003), (607, 131904), (687, 116544), (916, 87408), (1214, 65952), (1374, 58272), (1821, 43968), (1832, 43704), (2061, 38848), (2428, 32976), (2748, 29136), (3642, 21984), (3664, 21852), (4122, 19424), (4856, 16488), (5463, 14656), (5496, 14568), (7284, 10992), (7328, 10926), (8244, 9712)]