80136888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2273}}^1$

素因数の和:2408

約数の個数: 64

約数和(自身を含む): 217758240

約数和(自身を除く): 137621352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 113, 156, 226, 312, 339, 452, 678, 904, 1356, 1469, 2273, 2712, 2938, 4407, 4546, 5876, 6819, 8814, 9092, 11752, 13638, 17628, 18184, 27276, 29549, 35256, 54552, 59098, 88647, 118196, 177294, 236392, 256849, 354588, 513698, 709176, 770547, 1027396, 1541094, 2054792, 3082188, 3339037, 6164376, 6678074, 10017111, 13356148, 20034222, 26712296, 40068444, 80136888]

約数ペア:

[(1, 80136888), (2, 40068444), (3, 26712296), (4, 20034222), (6, 13356148), (8, 10017111), (12, 6678074), (13, 6164376), (24, 3339037), (26, 3082188), (39, 2054792), (52, 1541094), (78, 1027396), (104, 770547), (113, 709176), (156, 513698), (226, 354588), (312, 256849), (339, 236392), (452, 177294), (678, 118196), (904, 88647), (1356, 59098), (1469, 54552), (2273, 35256), (2712, 29549), (2938, 27276), (4407, 18184), (4546, 17628), (5876, 13638), (6819, 11752), (8814, 9092)]