80744742

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{115021}}^1$

素因数の和:115045

約数の個数: 32

約数和(自身を含む): 193236960

約数和(自身を除く): 112492218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 115021, 230042, 345063, 690126, 1035189, 1495273, 2070378, 2990546, 3105567, 4485819, 6211134, 8971638, 13457457, 26914914, 40372371, 80744742]

約数ペア:

[(1, 80744742), (2, 40372371), (3, 26914914), (6, 13457457), (9, 8971638), (13, 6211134), (18, 4485819), (26, 3105567), (27, 2990546), (39, 2070378), (54, 1495273), (78, 1035189), (117, 690126), (234, 345063), (351, 230042), (702, 115021)]