81630648

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103069}}^1$

素因数の和:103092

約数の個数: 48

約数和(自身を含む): 241183800

約数和(自身を除く): 159553152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 103069, 206138, 309207, 412276, 618414, 824552, 927621, 1133759, 1236828, 1855242, 2267518, 2473656, 3401277, 3710484, 4535036, 6802554, 7420968, 9070072, 10203831, 13605108, 20407662, 27210216, 40815324, 81630648]

約数ペア:

[(1, 81630648), (2, 40815324), (3, 27210216), (4, 20407662), (6, 13605108), (8, 10203831), (9, 9070072), (11, 7420968), (12, 6802554), (18, 4535036), (22, 3710484), (24, 3401277), (33, 2473656), (36, 2267518), (44, 1855242), (66, 1236828), (72, 1133759), (88, 927621), (99, 824552), (132, 618414), (198, 412276), (264, 309207), (396, 206138), (792, 103069)]