39980616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 108595200

約数和(自身を除く): 68614584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1009, 1016, 1524, 1651, 2018, 3027, 3048, 3302, 4036, 4953, 6054, 6604, 8072, 9906, 12108, 13117, 13208, 19812, 24216, 26234, 39351, 39624, 52468, 78702, 104936, 128143, 157404, 256286, 314808, 384429, 512572, 768858, 1025144, 1537716, 1665859, 3075432, 3331718, 4997577, 6663436, 9995154, 13326872, 19990308, 39980616]

約数ペア:

[(1, 39980616), (2, 19990308), (3, 13326872), (4, 9995154), (6, 6663436), (8, 4997577), (12, 3331718), (13, 3075432), (24, 1665859), (26, 1537716), (39, 1025144), (52, 768858), (78, 512572), (104, 384429), (127, 314808), (156, 256286), (254, 157404), (312, 128143), (381, 104936), (508, 78702), (762, 52468), (1009, 39624), (1016, 39351), (1524, 26234), (1651, 24216), (2018, 19812), (3027, 13208), (3048, 13117), (3302, 12108), (4036, 9906), (4953, 8072), (6054, 6604)]