66903768

素因数分解:

$2^3\times 3^2\times {\mathrm{653}}^1\times {\mathrm{1423}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 181602720

約数和(自身を除く): 114698952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 653, 1306, 1423, 1959, 2612, 2846, 3918, 4269, 5224, 5692, 5877, 7836, 8538, 11384, 11754, 12807, 15672, 17076, 23508, 25614, 34152, 47016, 51228, 102456, 929219, 1858438, 2787657, 3716876, 5575314, 7433752, 8362971, 11150628, 16725942, 22301256, 33451884, 66903768]

約数ペア:

[(1, 66903768), (2, 33451884), (3, 22301256), (4, 16725942), (6, 11150628), (8, 8362971), (9, 7433752), (12, 5575314), (18, 3716876), (24, 2787657), (36, 1858438), (72, 929219), (653, 102456), (1306, 51228), (1423, 47016), (1959, 34152), (2612, 25614), (2846, 23508), (3918, 17076), (4269, 15672), (5224, 12807), (5692, 11754), (5877, 11384), (7836, 8538)]