74430288

素因数分解:

$2^4\times 3^2\times {\mathrm{516877}}^1$

素因数の和:516891

約数の個数: 30

約数和(自身を含む): 208301834

約数和(自身を除く): 133871546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 516877, 1033754, 1550631, 2067508, 3101262, 4135016, 4651893, 6202524, 8270032, 9303786, 12405048, 18607572, 24810096, 37215144, 74430288]

約数ペア:

[(1, 74430288), (2, 37215144), (3, 24810096), (4, 18607572), (6, 12405048), (8, 9303786), (9, 8270032), (12, 6202524), (16, 4651893), (18, 4135016), (24, 3101262), (36, 2067508), (48, 1550631), (72, 1033754), (144, 516877)]