81806688

素因数分解:

$2^5\times 3^2\times {\mathrm{284051}}^1$

素因数の和:284067

約数の個数: 36

約数和(自身を含む): 232638588

約数和(自身を除く): 150831900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 284051, 568102, 852153, 1136204, 1704306, 2272408, 2556459, 3408612, 4544816, 5112918, 6817224, 9089632, 10225836, 13634448, 20451672, 27268896, 40903344, 81806688]

約数ペア:

[(1, 81806688), (2, 40903344), (3, 27268896), (4, 20451672), (6, 13634448), (8, 10225836), (9, 9089632), (12, 6817224), (16, 5112918), (18, 4544816), (24, 3408612), (32, 2556459), (36, 2272408), (48, 1704306), (72, 1136204), (96, 852153), (144, 568102), (288, 284051)]