68664492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{146719}}^1$

素因数の和:146742

約数の個数: 36

約数和(自身を含む): 186921280

約数和(自身を除く): 118256788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 146719, 293438, 440157, 586876, 880314, 1320471, 1760628, 1907347, 2640942, 3814694, 5281884, 5722041, 7629388, 11444082, 17166123, 22888164, 34332246, 68664492]

約数ペア:

[(1, 68664492), (2, 34332246), (3, 22888164), (4, 17166123), (6, 11444082), (9, 7629388), (12, 5722041), (13, 5281884), (18, 3814694), (26, 2640942), (36, 1907347), (39, 1760628), (52, 1320471), (78, 880314), (117, 586876), (156, 440157), (234, 293438), (468, 146719)]