81587796

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{115237}}^1$

素因数の和:115303

約数の個数: 24

約数和(自身を含む): 193599840

約数和(自身を除く): 112012044

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 115237, 230474, 345711, 460948, 691422, 1382844, 6798983, 13597966, 20396949, 27195932, 40793898, 81587796]

約数ペア:

[(1, 81587796), (2, 40793898), (3, 27195932), (4, 20396949), (6, 13597966), (12, 6798983), (59, 1382844), (118, 691422), (177, 460948), (236, 345711), (354, 230474), (708, 115237)]