86168178

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{21859}}^1$

素因数の和:21943

約数の個数: 32

約数和(自身を含む): 194116800

約数和(自身を除く): 107948622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 21859, 43718, 65577, 131154, 196731, 393462, 590193, 1180386, 1595707, 3191414, 4787121, 9574242, 14361363, 28722726, 43084089, 86168178]

約数ペア:

[(1, 86168178), (2, 43084089), (3, 28722726), (6, 14361363), (9, 9574242), (18, 4787121), (27, 3191414), (54, 1595707), (73, 1180386), (146, 590193), (219, 393462), (438, 196731), (657, 131154), (1314, 65577), (1971, 43718), (3942, 21859)]