72072216

素因数分解:

$2^3\times 3^2\times {\mathrm{1001003}}^1$

素因数の和:1001015

約数の個数: 24

約数和(自身を含む): 195195780

約数和(自身を除く): 123123564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1001003, 2002006, 3003009, 4004012, 6006018, 8008024, 9009027, 12012036, 18018054, 24024072, 36036108, 72072216]

約数ペア:

[(1, 72072216), (2, 36036108), (3, 24024072), (4, 18018054), (6, 12012036), (8, 9009027), (9, 8008024), (12, 6006018), (18, 4004012), (24, 3003009), (36, 2002006), (72, 1001003)]