77897172

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{209401}}^1$

素因数の和:209439

約数の個数: 24

約数和(自身を含む): 187624192

約数和(自身を除く): 109727020

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 209401, 418802, 628203, 837604, 1256406, 2512812, 6491431, 12982862, 19474293, 25965724, 38948586, 77897172]

約数ペア:

[(1, 77897172), (2, 38948586), (3, 25965724), (4, 19474293), (6, 12982862), (12, 6491431), (31, 2512812), (62, 1256406), (93, 837604), (124, 628203), (186, 418802), (372, 209401)]