87982544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 195737472

約数和(自身を除く): 107754928

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 53, 92, 104, 106, 184, 208, 212, 299, 347, 368, 424, 598, 689, 694, 848, 1196, 1219, 1378, 1388, 2392, 2438, 2756, 2776, 4511, 4784, 4876, 5512, 5552, 7981, 9022, 9752, 11024, 15847, 15962, 18044, 18391, 19504, 31694, 31924, 36088, 36782, 63388, 63848, 72176, 73564, 103753, 126776, 127696, 147128, 207506, 239083, 253552, 294256, 415012, 422993, 478166, 830024, 845986, 956332, 1660048, 1691972, 1912664, 3383944, 3825328, 5498909, 6767888, 10997818, 21995636, 43991272, 87982544]

約数ペア:

[(1, 87982544), (2, 43991272), (4, 21995636), (8, 10997818), (13, 6767888), (16, 5498909), (23, 3825328), (26, 3383944), (46, 1912664), (52, 1691972), (53, 1660048), (92, 956332), (104, 845986), (106, 830024), (184, 478166), (208, 422993), (212, 415012), (299, 294256), (347, 253552), (368, 239083), (424, 207506), (598, 147128), (689, 127696), (694, 126776), (848, 103753), (1196, 73564), (1219, 72176), (1378, 63848), (1388, 63388), (2392, 36782), (2438, 36088), (2756, 31924), (2776, 31694), (4511, 19504), (4784, 18391), (4876, 18044), (5512, 15962), (5552, 15847), (7981, 11024), (9022, 9752)]