15678288

素因数分解:

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

素因数の和:108891

約数の個数: 30

約数和(自身を含む): 43877834

約数和(自身を除く): 28199546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 108877, 217754, 326631, 435508, 653262, 871016, 979893, 1306524, 1742032, 1959786, 2613048, 3919572, 5226096, 7839144, 15678288]

約数ペア:

[(1, 15678288), (2, 7839144), (3, 5226096), (4, 3919572), (6, 2613048), (8, 1959786), (9, 1742032), (12, 1306524), (16, 979893), (18, 871016), (24, 653262), (36, 435508), (48, 326631), (72, 217754), (144, 108877)]