68522994

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 152984832

約数和(自身を除く): 84461838

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 223, 258, 387, 397, 446, 669, 774, 794, 1191, 1338, 2007, 2382, 3573, 4014, 7146, 9589, 17071, 19178, 28767, 34142, 51213, 57534, 86301, 88531, 102426, 153639, 172602, 177062, 265593, 307278, 531186, 796779, 1593558, 3806833, 7613666, 11420499, 22840998, 34261497, 68522994]

約数ペア:

[(1, 68522994), (2, 34261497), (3, 22840998), (6, 11420499), (9, 7613666), (18, 3806833), (43, 1593558), (86, 796779), (129, 531186), (223, 307278), (258, 265593), (387, 177062), (397, 172602), (446, 153639), (669, 102426), (774, 88531), (794, 86301), (1191, 57534), (1338, 51213), (2007, 34142), (2382, 28767), (3573, 19178), (4014, 17071), (7146, 9589)]