67939248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{108877}}^1$

素因数の和:108901

約数の個数: 40

約数和(自身を含む): 189012208

約数和(自身を除く): 121072960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 108877, 217754, 326631, 435508, 653262, 871016, 1306524, 1415401, 1742032, 2613048, 2830802, 4246203, 5226096, 5661604, 8492406, 11323208, 16984812, 22646416, 33969624, 67939248]

約数ペア:

[(1, 67939248), (2, 33969624), (3, 22646416), (4, 16984812), (6, 11323208), (8, 8492406), (12, 5661604), (13, 5226096), (16, 4246203), (24, 2830802), (26, 2613048), (39, 1742032), (48, 1415401), (52, 1306524), (78, 871016), (104, 653262), (156, 435508), (208, 326631), (312, 217754), (624, 108877)]