72261432

素因数分解:

$2^3\times 3^2\times {\mathrm{1003631}}^1$

素因数の和:1003643

約数の個数: 24

約数和(自身を含む): 195708240

約数和(自身を除く): 123446808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1003631, 2007262, 3010893, 4014524, 6021786, 8029048, 9032679, 12043572, 18065358, 24087144, 36130716, 72261432]

約数ペア:

[(1, 72261432), (2, 36130716), (3, 24087144), (4, 18065358), (6, 12043572), (8, 9032679), (9, 8029048), (12, 6021786), (18, 4014524), (24, 3010893), (36, 2007262), (72, 1003631)]