81252576

素因数分解:

$2^5\times 3^2\times {\mathrm{282127}}^1$

素因数の和:282143

約数の個数: 36

約数和(自身を含む): 231062832

約数和(自身を除く): 149810256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 282127, 564254, 846381, 1128508, 1692762, 2257016, 2539143, 3385524, 4514032, 5078286, 6771048, 9028064, 10156572, 13542096, 20313144, 27084192, 40626288, 81252576]

約数ペア:

[(1, 81252576), (2, 40626288), (3, 27084192), (4, 20313144), (6, 13542096), (8, 10156572), (9, 9028064), (12, 6771048), (16, 5078286), (18, 4514032), (24, 3385524), (32, 2539143), (36, 2257016), (48, 1692762), (72, 1128508), (96, 846381), (144, 564254), (288, 282127)]