72738768

素因数分解:

$2^4\times 3^1\times {\mathrm{1515391}}^1$

素因数の和:1515402

約数の個数: 20

約数和(自身を含む): 187908608

約数和(自身を除く): 115169840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1515391, 3030782, 4546173, 6061564, 9092346, 12123128, 18184692, 24246256, 36369384, 72738768]

約数ペア:

[(1, 72738768), (2, 36369384), (3, 24246256), (4, 18184692), (6, 12123128), (8, 9092346), (12, 6061564), (16, 4546173), (24, 3030782), (48, 1515391)]