86558340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131149}}^1$

素因数の和:131172

約数の個数: 48

約数和(自身を含む): 264398400

約数和(自身を除く): 177840060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 131149, 262298, 393447, 524596, 655745, 786894, 1311490, 1442639, 1573788, 1967235, 2622980, 2885278, 3934470, 4327917, 5770556, 7213195, 7868940, 8655834, 14426390, 17311668, 21639585, 28852780, 43279170, 86558340]

約数ペア:

[(1, 86558340), (2, 43279170), (3, 28852780), (4, 21639585), (5, 17311668), (6, 14426390), (10, 8655834), (11, 7868940), (12, 7213195), (15, 5770556), (20, 4327917), (22, 3934470), (30, 2885278), (33, 2622980), (44, 1967235), (55, 1573788), (60, 1442639), (66, 1311490), (110, 786894), (132, 655745), (165, 524596), (220, 393447), (330, 262298), (660, 131149)]