81519348

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12329}}^1$

素因数の和:12384

約数の個数: 48

約数和(自身を含む): 207144000

約数和(自身を除く): 125624652

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 12329, 24658, 36987, 49316, 73974, 147948, 234251, 357541, 468502, 702753, 715082, 937004, 1072623, 1405506, 1430164, 2145246, 2811012, 4290492, 6793279, 13586558, 20379837, 27173116, 40759674, 81519348]

約数ペア:

[(1, 81519348), (2, 40759674), (3, 27173116), (4, 20379837), (6, 13586558), (12, 6793279), (19, 4290492), (29, 2811012), (38, 2145246), (57, 1430164), (58, 1405506), (76, 1072623), (87, 937004), (114, 715082), (116, 702753), (174, 468502), (228, 357541), (348, 234251), (551, 147948), (1102, 73974), (1653, 49316), (2204, 36987), (3306, 24658), (6612, 12329)]