81962208

素因数分解:

$2^5\times 3^2\times {\mathrm{284591}}^1$

素因数の和:284607

約数の個数: 36

約数和(自身を含む): 233080848

約数和(自身を除く): 151118640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 284591, 569182, 853773, 1138364, 1707546, 2276728, 2561319, 3415092, 4553456, 5122638, 6830184, 9106912, 10245276, 13660368, 20490552, 27320736, 40981104, 81962208]

約数ペア:

[(1, 81962208), (2, 40981104), (3, 27320736), (4, 20490552), (6, 13660368), (8, 10245276), (9, 9106912), (12, 6830184), (16, 5122638), (18, 4553456), (24, 3415092), (32, 2561319), (36, 2276728), (48, 1707546), (72, 1138364), (96, 853773), (144, 569182), (288, 284591)]