78464898

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{106321}}^1$

素因数の和:106370

約数の個数: 24

約数和(自身を含む): 174155436

約数和(自身を除く): 95690538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 106321, 212642, 318963, 637926, 956889, 1913778, 4359161, 8718322, 13077483, 26154966, 39232449, 78464898]

約数ペア:

[(1, 78464898), (2, 39232449), (3, 26154966), (6, 13077483), (9, 8718322), (18, 4359161), (41, 1913778), (82, 956889), (123, 637926), (246, 318963), (369, 212642), (738, 106321)]