80672676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{960389}}^1$

素因数の和:960403

約数の個数: 24

約数和(自身を含む): 215127360

約数和(自身を除く): 134454684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 960389, 1920778, 2881167, 3841556, 5762334, 6722723, 11524668, 13445446, 20168169, 26890892, 40336338, 80672676]

約数ペア:

[(1, 80672676), (2, 40336338), (3, 26890892), (4, 20168169), (6, 13445446), (7, 11524668), (12, 6722723), (14, 5762334), (21, 3841556), (28, 2881167), (42, 1920778), (84, 960389)]