73940216

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 172368000

約数和(自身を除く): 98427784

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 59, 92, 98, 118, 139, 161, 184, 196, 236, 278, 322, 392, 413, 472, 556, 644, 826, 973, 1112, 1127, 1288, 1357, 1652, 1946, 2254, 2714, 2891, 3197, 3304, 3892, 4508, 5428, 5782, 6394, 6811, 7784, 8201, 9016, 9499, 10856, 11564, 12788, 13622, 16402, 18998, 22379, 23128, 25576, 27244, 32804, 37996, 44758, 54488, 57407, 65608, 66493, 75992, 89516, 114814, 132986, 156653, 179032, 188623, 229628, 265972, 313306, 377246, 401849, 459256, 531944, 626612, 754492, 803698, 1253224, 1320361, 1508984, 1607396, 2640722, 3214792, 5281444, 9242527, 10562888, 18485054, 36970108, 73940216]

約数ペア:

[(1, 73940216), (2, 36970108), (4, 18485054), (7, 10562888), (8, 9242527), (14, 5281444), (23, 3214792), (28, 2640722), (46, 1607396), (49, 1508984), (56, 1320361), (59, 1253224), (92, 803698), (98, 754492), (118, 626612), (139, 531944), (161, 459256), (184, 401849), (196, 377246), (236, 313306), (278, 265972), (322, 229628), (392, 188623), (413, 179032), (472, 156653), (556, 132986), (644, 114814), (826, 89516), (973, 75992), (1112, 66493), (1127, 65608), (1288, 57407), (1357, 54488), (1652, 44758), (1946, 37996), (2254, 32804), (2714, 27244), (2891, 25576), (3197, 23128), (3304, 22379), (3892, 18998), (4508, 16402), (5428, 13622), (5782, 12788), (6394, 11564), (6811, 10856), (7784, 9499), (8201, 9016)]