42720264

素因数分解:

$2^3\times 3^3\times {\mathrm{197779}}^1$

素因数の和:197794

約数の個数: 32

約数和(自身を含む): 118668000

約数和(自身を除く): 75947736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 197779, 395558, 593337, 791116, 1186674, 1582232, 1780011, 2373348, 3560022, 4746696, 5340033, 7120044, 10680066, 14240088, 21360132, 42720264]

約数ペア:

[(1, 42720264), (2, 21360132), (3, 14240088), (4, 10680066), (6, 7120044), (8, 5340033), (9, 4746696), (12, 3560022), (18, 2373348), (24, 1780011), (27, 1582232), (36, 1186674), (54, 791116), (72, 593337), (108, 395558), (216, 197779)]