75840016

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 178560000

約数和(自身を除く): 102719984

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 59, 92, 112, 118, 161, 184, 236, 322, 368, 413, 472, 499, 644, 826, 944, 998, 1288, 1357, 1652, 1996, 2576, 2714, 3304, 3493, 3992, 5428, 6608, 6986, 7984, 9499, 10856, 11477, 13972, 18998, 21712, 22954, 27944, 29441, 37996, 45908, 55888, 58882, 75992, 80339, 91816, 117764, 151984, 160678, 183632, 206087, 235528, 321356, 412174, 471056, 642712, 677143, 824348, 1285424, 1354286, 1648696, 2708572, 3297392, 4740001, 5417144, 9480002, 10834288, 18960004, 37920008, 75840016]

約数ペア:

[(1, 75840016), (2, 37920008), (4, 18960004), (7, 10834288), (8, 9480002), (14, 5417144), (16, 4740001), (23, 3297392), (28, 2708572), (46, 1648696), (56, 1354286), (59, 1285424), (92, 824348), (112, 677143), (118, 642712), (161, 471056), (184, 412174), (236, 321356), (322, 235528), (368, 206087), (413, 183632), (472, 160678), (499, 151984), (644, 117764), (826, 91816), (944, 80339), (998, 75992), (1288, 58882), (1357, 55888), (1652, 45908), (1996, 37996), (2576, 29441), (2714, 27944), (3304, 22954), (3493, 21712), (3992, 18998), (5428, 13972), (6608, 11477), (6986, 10856), (7984, 9499)]