68869878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149069}}^1$

素因数の和:149092

約数の個数: 32

約数和(自身を含む): 171728640

約数和(自身を除く): 102858762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 149069, 298138, 447207, 894414, 1043483, 1639759, 2086966, 3130449, 3279518, 4919277, 6260898, 9838554, 11478313, 22956626, 34434939, 68869878]

約数ペア:

[(1, 68869878), (2, 34434939), (3, 22956626), (6, 11478313), (7, 9838554), (11, 6260898), (14, 4919277), (21, 3279518), (22, 3130449), (33, 2086966), (42, 1639759), (66, 1043483), (77, 894414), (154, 447207), (231, 298138), (462, 149069)]