78407988

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1091}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 188225856

約数和(自身を除く): 109817868

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 113, 159, 212, 226, 318, 339, 452, 636, 678, 1091, 1356, 2182, 3273, 4364, 5989, 6546, 11978, 13092, 17967, 23956, 35934, 57823, 71868, 115646, 123283, 173469, 231292, 246566, 346938, 369849, 493132, 693876, 739698, 1479396, 6533999, 13067998, 19601997, 26135996, 39203994, 78407988]

約数ペア:

[(1, 78407988), (2, 39203994), (3, 26135996), (4, 19601997), (6, 13067998), (12, 6533999), (53, 1479396), (106, 739698), (113, 693876), (159, 493132), (212, 369849), (226, 346938), (318, 246566), (339, 231292), (452, 173469), (636, 123283), (678, 115646), (1091, 71868), (1356, 57823), (2182, 35934), (3273, 23956), (4364, 17967), (5989, 13092), (6546, 11978)]