72240528

素因数分解:

$2^4\times 3^1\times {\mathrm{1505011}}^1$

素因数の和:1505022

約数の個数: 20

約数和(自身を含む): 186621488

約数和(自身を除く): 114380960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1505011, 3010022, 4515033, 6020044, 9030066, 12040088, 18060132, 24080176, 36120264, 72240528]

約数ペア:

[(1, 72240528), (2, 36120264), (3, 24080176), (4, 18060132), (6, 12040088), (8, 9030066), (12, 6020044), (16, 4515033), (24, 3010022), (48, 1505011)]