80703288

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38651}}^1$

素因数の和:38692

約数の個数: 48

約数和(自身を含む): 226114200

約数和(自身を除く): 145410912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 38651, 77302, 115953, 154604, 231906, 309208, 347859, 463812, 695718, 927624, 1120879, 1391436, 2241758, 2782872, 3362637, 4483516, 6725274, 8967032, 10087911, 13450548, 20175822, 26901096, 40351644, 80703288]

約数ペア:

[(1, 80703288), (2, 40351644), (3, 26901096), (4, 20175822), (6, 13450548), (8, 10087911), (9, 8967032), (12, 6725274), (18, 4483516), (24, 3362637), (29, 2782872), (36, 2241758), (58, 1391436), (72, 1120879), (87, 927624), (116, 695718), (174, 463812), (232, 347859), (261, 309208), (348, 231906), (522, 154604), (696, 115953), (1044, 77302), (2088, 38651)]