80963580744

素因数分解:

$2^3\times 3^2\times {\mathrm{739}}^1\times {\mathrm{1521643}}^1$

素因数の和:1522394

約数の個数: 48

約数和(自身を含む): 219573229200

約数和(自身を除く): 138609648456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 739, 1478, 2217, 2956, 4434, 5912, 6651, 8868, 13302, 17736, 26604, 53208, 1521643, 3043286, 4564929, 6086572, 9129858, 12173144, 13694787, 18259716, 27389574, 36519432, 54779148, 109558296, 1124494177, 2248988354, 3373482531, 4497976708, 6746965062, 8995953416, 10120447593, 13493930124, 20240895186, 26987860248, 40481790372, 80963580744]

約数ペア:

[(1, 80963580744), (2, 40481790372), (3, 26987860248), (4, 20240895186), (6, 13493930124), (8, 10120447593), (9, 8995953416), (12, 6746965062), (18, 4497976708), (24, 3373482531), (36, 2248988354), (72, 1124494177), (739, 109558296), (1478, 54779148), (2217, 36519432), (2956, 27389574), (4434, 18259716), (5912, 13694787), (6651, 12173144), (8868, 9129858), (13302, 6086572), (17736, 4564929), (26604, 3043286), (53208, 1521643)]