66545616

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{81551}}^1$

素因数の和:81579

約数の個数: 40

約数和(自身を含む): 182024064

約数和(自身を除く): 115478448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 81551, 163102, 244653, 326204, 489306, 652408, 978612, 1304816, 1386367, 1957224, 2772734, 3914448, 4159101, 5545468, 8318202, 11090936, 16636404, 22181872, 33272808, 66545616]

約数ペア:

[(1, 66545616), (2, 33272808), (3, 22181872), (4, 16636404), (6, 11090936), (8, 8318202), (12, 5545468), (16, 4159101), (17, 3914448), (24, 2772734), (34, 1957224), (48, 1386367), (51, 1304816), (68, 978612), (102, 652408), (136, 489306), (204, 326204), (272, 244653), (408, 163102), (816, 81551)]