66786516

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{4673}}^1$

素因数の和:5080

約数の個数: 36

約数和(自身を含む): 169282932

約数和(自身を除く): 102496416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 4673, 4764, 7146, 9346, 14019, 14292, 18692, 28038, 42057, 56076, 84114, 168228, 1855181, 3710362, 5565543, 7420724, 11131086, 16696629, 22262172, 33393258, 66786516]

約数ペア:

[(1, 66786516), (2, 33393258), (3, 22262172), (4, 16696629), (6, 11131086), (9, 7420724), (12, 5565543), (18, 3710362), (36, 1855181), (397, 168228), (794, 84114), (1191, 56076), (1588, 42057), (2382, 28038), (3573, 18692), (4673, 14292), (4764, 14019), (7146, 9346)]