72144972

素因数分解:

$2^2\times 3^3\times {\mathrm{668009}}^1$

素因数の和:668022

約数の個数: 24

約数和(自身を含む): 187042800

約数和(自身を除く): 114897828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 668009, 1336018, 2004027, 2672036, 4008054, 6012081, 8016108, 12024162, 18036243, 24048324, 36072486, 72144972]

約数ペア:

[(1, 72144972), (2, 36072486), (3, 24048324), (4, 18036243), (6, 12024162), (9, 8016108), (12, 6012081), (18, 4008054), (27, 2672036), (36, 2004027), (54, 1336018), (108, 668009)]