77820432

素因数分解:

$2^4\times 3^1\times {\mathrm{1621259}}^1$

素因数の和:1621270

約数の個数: 20

約数和(自身を含む): 201036240

約数和(自身を除く): 123215808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1621259, 3242518, 4863777, 6485036, 9727554, 12970072, 19455108, 25940144, 38910216, 77820432]

約数ペア:

[(1, 77820432), (2, 38910216), (3, 25940144), (4, 19455108), (6, 12970072), (8, 9727554), (12, 6485036), (16, 4863777), (24, 3242518), (48, 1621259)]