85206884

素因数分解:

$2^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2879}}^1$

素因数の和:3048

約数の個数: 36

約数和(自身を含む): 174666240

約数和(自身を除く): 89459356

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 604, 1057, 2114, 2879, 4228, 5758, 7399, 11516, 14798, 20153, 29596, 40306, 80612, 141071, 282142, 434729, 564284, 869458, 1738916, 3043103, 6086206, 12172412, 21301721, 42603442, 85206884]

約数ペア:

[(1, 85206884), (2, 42603442), (4, 21301721), (7, 12172412), (14, 6086206), (28, 3043103), (49, 1738916), (98, 869458), (151, 564284), (196, 434729), (302, 282142), (604, 141071), (1057, 80612), (2114, 40306), (2879, 29596), (4228, 20153), (5758, 14798), (7399, 11516)]