81108576

素因数分解:

$2^5\times 3^2\times {\mathrm{281627}}^1$

素因数の和:281643

約数の個数: 36

約数和(自身を含む): 230653332

約数和(自身を除く): 149544756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 281627, 563254, 844881, 1126508, 1689762, 2253016, 2534643, 3379524, 4506032, 5069286, 6759048, 9012064, 10138572, 13518096, 20277144, 27036192, 40554288, 81108576]

約数ペア:

[(1, 81108576), (2, 40554288), (3, 27036192), (4, 20277144), (6, 13518096), (8, 10138572), (9, 9012064), (12, 6759048), (16, 5069286), (18, 4506032), (24, 3379524), (32, 2534643), (36, 2253016), (48, 1689762), (72, 1126508), (96, 844881), (144, 563254), (288, 281627)]