80569328

素因数分解:

$2^4\times 7^3\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:359

約数の個数: 80

約数和(自身を含む): 186148800

約数和(自身を除く): 105579472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 277, 343, 371, 392, 424, 554, 686, 742, 784, 848, 1108, 1372, 1484, 1939, 2216, 2597, 2744, 2968, 3878, 4432, 5194, 5488, 5936, 7756, 10388, 13573, 14681, 15512, 18179, 20776, 27146, 29362, 31024, 36358, 41552, 54292, 58724, 72716, 95011, 102767, 108584, 117448, 145432, 190022, 205534, 217168, 234896, 290864, 380044, 411068, 719369, 760088, 822136, 1438738, 1520176, 1644272, 2877476, 5035583, 5754952, 10071166, 11509904, 20142332, 40284664, 80569328]

約数ペア:

[(1, 80569328), (2, 40284664), (4, 20142332), (7, 11509904), (8, 10071166), (14, 5754952), (16, 5035583), (28, 2877476), (49, 1644272), (53, 1520176), (56, 1438738), (98, 822136), (106, 760088), (112, 719369), (196, 411068), (212, 380044), (277, 290864), (343, 234896), (371, 217168), (392, 205534), (424, 190022), (554, 145432), (686, 117448), (742, 108584), (784, 102767), (848, 95011), (1108, 72716), (1372, 58724), (1484, 54292), (1939, 41552), (2216, 36358), (2597, 31024), (2744, 29362), (2968, 27146), (3878, 20776), (4432, 18179), (5194, 15512), (5488, 14681), (5936, 13573), (7756, 10388)]