78164676

素因数分解:

$2^2\times 3^4\times {\mathrm{241249}}^1$

素因数の和:241265

約数の個数: 30

約数和(自身を含む): 204338750

約数和(自身を除く): 126174074

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 241249, 482498, 723747, 964996, 1447494, 2171241, 2894988, 4342482, 6513723, 8684964, 13027446, 19541169, 26054892, 39082338, 78164676]

約数ペア:

[(1, 78164676), (2, 39082338), (3, 26054892), (4, 19541169), (6, 13027446), (9, 8684964), (12, 6513723), (18, 4342482), (27, 2894988), (36, 2171241), (54, 1447494), (81, 964996), (108, 723747), (162, 482498), (324, 241249)]