72378864

素因数分解:

$2^4\times 3^2\times {\mathrm{502631}}^1$

素因数の和:502645

約数の個数: 30

約数和(自身を含む): 202560696

約数和(自身を除く): 130181832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 502631, 1005262, 1507893, 2010524, 3015786, 4021048, 4523679, 6031572, 8042096, 9047358, 12063144, 18094716, 24126288, 36189432, 72378864]

約数ペア:

[(1, 72378864), (2, 36189432), (3, 24126288), (4, 18094716), (6, 12063144), (8, 9047358), (9, 8042096), (12, 6031572), (16, 4523679), (18, 4021048), (24, 3015786), (36, 2010524), (48, 1507893), (72, 1005262), (144, 502631)]