87864732

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{21599}}^1$

素因数の和:21722

約数の個数: 36

約数和(自身を含む): 224078400

約数和(自身を除く): 136213668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 21599, 43198, 64797, 86396, 129594, 194391, 259188, 388782, 777564, 2440687, 4881374, 7322061, 9762748, 14644122, 21966183, 29288244, 43932366, 87864732]

約数ペア:

[(1, 87864732), (2, 43932366), (3, 29288244), (4, 21966183), (6, 14644122), (9, 9762748), (12, 7322061), (18, 4881374), (36, 2440687), (113, 777564), (226, 388782), (339, 259188), (452, 194391), (678, 129594), (1017, 86396), (1356, 64797), (2034, 43198), (4068, 21599)]