72437814

素因数分解:

$2^1\times 3^7\times {\mathrm{16561}}^1$

素因数の和:16584

約数の個数: 32

約数和(自身を含む): 162970080

約数和(自身を除く): 90532266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 16561, 33122, 49683, 99366, 149049, 298098, 447147, 894294, 1341441, 2682882, 4024323, 8048646, 12072969, 24145938, 36218907, 72437814]

約数ペア:

[(1, 72437814), (2, 36218907), (3, 24145938), (6, 12072969), (9, 8048646), (18, 4024323), (27, 2682882), (54, 1341441), (81, 894294), (162, 447147), (243, 298098), (486, 149049), (729, 99366), (1458, 49683), (2187, 33122), (4374, 16561)]