81363648

素因数分解:

$2^6\times 3^1\times {\mathrm{423769}}^1$

素因数の和:423784

約数の個数: 28

約数和(自身を含む): 215275160

約数和(自身を除く): 133911512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 423769, 847538, 1271307, 1695076, 2542614, 3390152, 5085228, 6780304, 10170456, 13560608, 20340912, 27121216, 40681824, 81363648]

約数ペア:

[(1, 81363648), (2, 40681824), (3, 27121216), (4, 20340912), (6, 13560608), (8, 10170456), (12, 6780304), (16, 5085228), (24, 3390152), (32, 2542614), (48, 1695076), (64, 1271307), (96, 847538), (192, 423769)]