81657407976

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{57667661}}^1$

素因数の和:57667729

約数の個数: 32

約数和(自身を含む): 207603583200

約数和(自身を除く): 125946175224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 57667661, 115335322, 173002983, 230670644, 346005966, 461341288, 692011932, 1384023864, 3402391999, 6804783998, 10207175997, 13609567996, 20414351994, 27219135992, 40828703988, 81657407976]

約数ペア:

[(1, 81657407976), (2, 40828703988), (3, 27219135992), (4, 20414351994), (6, 13609567996), (8, 10207175997), (12, 6804783998), (24, 3402391999), (59, 1384023864), (118, 692011932), (177, 461341288), (236, 346005966), (354, 230670644), (472, 173002983), (708, 115335322), (1416, 57667661)]