86884746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{15259}}^1$

素因数の和:15350

約数の個数: 32

約数和(自身を含む): 189712320

約数和(自身を除く): 102827574

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 15259, 30518, 45777, 91554, 198367, 396734, 595101, 1113907, 1190202, 2227814, 3341721, 6683442, 14480791, 28961582, 43442373, 86884746]

約数ペア:

[(1, 86884746), (2, 43442373), (3, 28961582), (6, 14480791), (13, 6683442), (26, 3341721), (39, 2227814), (73, 1190202), (78, 1113907), (146, 595101), (219, 396734), (438, 198367), (949, 91554), (1898, 45777), (2847, 30518), (5694, 15259)]