81948696

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{12983}}^1$

素因数の和:13255

約数の個数: 32

約数和(自身を含む): 205666560

約数和(自身を除く): 123717864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 12983, 25966, 38949, 51932, 77898, 103864, 155796, 311592, 3414529, 6829058, 10243587, 13658116, 20487174, 27316232, 40974348, 81948696]

約数ペア:

[(1, 81948696), (2, 40974348), (3, 27316232), (4, 20487174), (6, 13658116), (8, 10243587), (12, 6829058), (24, 3414529), (263, 311592), (526, 155796), (789, 103864), (1052, 77898), (1578, 51932), (2104, 38949), (3156, 25966), (6312, 12983)]