72429876

素因数分解:

$2^2\times 3^4\times {\mathrm{223549}}^1$

素因数の和:223565

約数の個数: 30

約数和(自身を含む): 189346850

約数和(自身を除く): 116916974

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 223549, 447098, 670647, 894196, 1341294, 2011941, 2682588, 4023882, 6035823, 8047764, 12071646, 18107469, 24143292, 36214938, 72429876]

約数ペア:

[(1, 72429876), (2, 36214938), (3, 24143292), (4, 18107469), (6, 12071646), (9, 8047764), (12, 6035823), (18, 4023882), (27, 2682588), (36, 2011941), (54, 1341294), (81, 894196), (108, 670647), (162, 447098), (324, 223549)]