72680552

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 164954880

約数和(自身を除く): 92274328

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 73, 92, 146, 161, 184, 292, 322, 511, 584, 644, 773, 1022, 1288, 1546, 1679, 2044, 3092, 3358, 4088, 5411, 6184, 6716, 10822, 11753, 13432, 17779, 21644, 23506, 35558, 43288, 47012, 56429, 71116, 94024, 112858, 124453, 142232, 225716, 248906, 395003, 451432, 497812, 790006, 995624, 1297867, 1580012, 2595734, 3160024, 5191468, 9085069, 10382936, 18170138, 36340276, 72680552]

約数ペア:

[(1, 72680552), (2, 36340276), (4, 18170138), (7, 10382936), (8, 9085069), (14, 5191468), (23, 3160024), (28, 2595734), (46, 1580012), (56, 1297867), (73, 995624), (92, 790006), (146, 497812), (161, 451432), (184, 395003), (292, 248906), (322, 225716), (511, 142232), (584, 124453), (644, 112858), (773, 94024), (1022, 71116), (1288, 56429), (1546, 47012), (1679, 43288), (2044, 35558), (3092, 23506), (3358, 21644), (4088, 17779), (5411, 13432), (6184, 11753), (6716, 10822)]