78993924

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{153089}}^1$

素因数の和:153139

約数の個数: 24

約数和(自身を含む): 188606880

約数和(自身を除く): 109612956

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 153089, 306178, 459267, 612356, 918534, 1837068, 6582827, 13165654, 19748481, 26331308, 39496962, 78993924]

約数ペア:

[(1, 78993924), (2, 39496962), (3, 26331308), (4, 19748481), (6, 13165654), (12, 6582827), (43, 1837068), (86, 918534), (129, 612356), (172, 459267), (258, 306178), (516, 153089)]