72729456

素因数分解:

$2^4\times 3^1\times {\mathrm{1515197}}^1$

素因数の和:1515208

約数の個数: 20

約数和(自身を含む): 187884552

約数和(自身を除く): 115155096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1515197, 3030394, 4545591, 6060788, 9091182, 12121576, 18182364, 24243152, 36364728, 72729456]

約数ペア:

[(1, 72729456), (2, 36364728), (3, 24243152), (4, 18182364), (6, 12121576), (8, 9091182), (12, 6060788), (16, 4545591), (24, 3030394), (48, 1515197)]