86320311

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 154288512

約数和(自身を除く): 67968201

約数列:

[1, 3, 7, 11, 21, 23, 33, 49, 69, 77, 121, 147, 161, 211, 231, 253, 363, 483, 539, 633, 759, 847, 1127, 1477, 1617, 1771, 2321, 2541, 2783, 3381, 4431, 4853, 5313, 5929, 6963, 8349, 10339, 12397, 14559, 16247, 17787, 19481, 25531, 31017, 33971, 37191, 48741, 53383, 58443, 76593, 101913, 113729, 136367, 160149, 178717, 237797, 341187, 373681, 409101, 536151, 587213, 713391, 1121043, 1251019, 1761639, 2615767, 3753057, 4110491, 7847301, 12331473, 28773437, 86320311]

約数ペア:

[(1, 86320311), (3, 28773437), (7, 12331473), (11, 7847301), (21, 4110491), (23, 3753057), (33, 2615767), (49, 1761639), (69, 1251019), (77, 1121043), (121, 713391), (147, 587213), (161, 536151), (211, 409101), (231, 373681), (253, 341187), (363, 237797), (483, 178717), (539, 160149), (633, 136367), (759, 113729), (847, 101913), (1127, 76593), (1477, 58443), (1617, 53383), (1771, 48741), (2321, 37191), (2541, 33971), (2783, 31017), (3381, 25531), (4431, 19481), (4853, 17787), (5313, 16247), (5929, 14559), (6963, 12397), (8349, 10339)]