80493642

素因数分解:

$2^1\times 3^3\times {\mathrm{311}}^1\times {\mathrm{4793}}^1$

素因数の和:5115

約数の個数: 32

約数和(自身を含む): 179487360

約数和(自身を除く): 98993718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311, 622, 933, 1866, 2799, 4793, 5598, 8397, 9586, 14379, 16794, 28758, 43137, 86274, 129411, 258822, 1490623, 2981246, 4471869, 8943738, 13415607, 26831214, 40246821, 80493642]

約数ペア:

[(1, 80493642), (2, 40246821), (3, 26831214), (6, 13415607), (9, 8943738), (18, 4471869), (27, 2981246), (54, 1490623), (311, 258822), (622, 129411), (933, 86274), (1866, 43137), (2799, 28758), (4793, 16794), (5598, 14379), (8397, 9586)]