71820288

素因数分解:

$2^{10}\times 3^2\times {\mathrm{7793}}^1$

素因数の和:7819

約数の個数: 66

約数和(自身を含む): 207406134

約数和(自身を除く): 135585846

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 7793, 9216, 15586, 23379, 31172, 46758, 62344, 70137, 93516, 124688, 140274, 187032, 249376, 280548, 374064, 498752, 561096, 748128, 997504, 1122192, 1496256, 1995008, 2244384, 2992512, 3990016, 4488768, 5985024, 7980032, 8977536, 11970048, 17955072, 23940096, 35910144, 71820288]

約数ペア:

[(1, 71820288), (2, 35910144), (3, 23940096), (4, 17955072), (6, 11970048), (8, 8977536), (9, 7980032), (12, 5985024), (16, 4488768), (18, 3990016), (24, 2992512), (32, 2244384), (36, 1995008), (48, 1496256), (64, 1122192), (72, 997504), (96, 748128), (128, 561096), (144, 498752), (192, 374064), (256, 280548), (288, 249376), (384, 187032), (512, 140274), (576, 124688), (768, 93516), (1024, 70137), (1152, 62344), (1536, 46758), (2304, 31172), (3072, 23379), (4608, 15586), (7793, 9216)]