72015246

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{108131}}^1$

素因数の和:108176

約数の個数: 24

約数和(自身を含む): 160251624

約数和(自身を除く): 88236378

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 108131, 216262, 324393, 648786, 973179, 1946358, 4000847, 8001694, 12002541, 24005082, 36007623, 72015246]

約数ペア:

[(1, 72015246), (2, 36007623), (3, 24005082), (6, 12002541), (9, 8001694), (18, 4000847), (37, 1946358), (74, 973179), (111, 648786), (222, 324393), (333, 216262), (666, 108131)]