66896154

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1087}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 156828672

約数和(自身を除く): 89932518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 263, 526, 789, 1087, 1578, 2174, 2367, 3261, 3419, 4734, 6522, 6838, 9783, 10257, 14131, 19566, 20514, 28262, 30771, 42393, 61542, 84786, 127179, 254358, 285881, 571762, 857643, 1715286, 2572929, 3716453, 5145858, 7432906, 11149359, 22298718, 33448077, 66896154]

約数ペア:

[(1, 66896154), (2, 33448077), (3, 22298718), (6, 11149359), (9, 7432906), (13, 5145858), (18, 3716453), (26, 2572929), (39, 1715286), (78, 857643), (117, 571762), (234, 285881), (263, 254358), (526, 127179), (789, 84786), (1087, 61542), (1578, 42393), (2174, 30771), (2367, 28262), (3261, 20514), (3419, 19566), (4734, 14131), (6522, 10257), (6838, 9783)]