78691638

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{135209}}^1$

素因数の和:135311

約数の個数: 16

約数和(自身を含む): 159006960

約数和(自身を除く): 80315322

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 135209, 270418, 405627, 811254, 13115273, 26230546, 39345819, 78691638]

約数ペア:

[(1, 78691638), (2, 39345819), (3, 26230546), (6, 13115273), (97, 811254), (194, 405627), (291, 270418), (582, 135209)]