68128512

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2063}}^1$

素因数の和:2125

約数の個数: 72

約数和(自身を含む): 185627904

約数和(自身を除く): 117499392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 516, 688, 768, 1032, 1376, 2063, 2064, 2752, 4126, 4128, 5504, 6189, 8252, 8256, 11008, 12378, 16504, 16512, 24756, 33008, 33024, 49512, 66016, 88709, 99024, 132032, 177418, 198048, 264064, 266127, 354836, 396096, 528128, 532254, 709672, 792192, 1064508, 1419344, 1584384, 2129016, 2838688, 4258032, 5677376, 8516064, 11354752, 17032128, 22709504, 34064256, 68128512]

約数ペア:

[(1, 68128512), (2, 34064256), (3, 22709504), (4, 17032128), (6, 11354752), (8, 8516064), (12, 5677376), (16, 4258032), (24, 2838688), (32, 2129016), (43, 1584384), (48, 1419344), (64, 1064508), (86, 792192), (96, 709672), (128, 532254), (129, 528128), (172, 396096), (192, 354836), (256, 266127), (258, 264064), (344, 198048), (384, 177418), (516, 132032), (688, 99024), (768, 88709), (1032, 66016), (1376, 49512), (2063, 33024), (2064, 33008), (2752, 24756), (4126, 16512), (4128, 16504), (5504, 12378), (6189, 11008), (8252, 8256)]