80216472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28087}}^1$

素因数の和:28120

約数の個数: 64

約数和(自身を含む): 242680320

約数和(自身を除く): 162463848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 28087, 56174, 84261, 112348, 168522, 196609, 224696, 337044, 393218, 477479, 589827, 674088, 786436, 954958, 1179654, 1432437, 1572872, 1909916, 2359308, 2864874, 3342353, 3819832, 4718616, 5729748, 6684706, 10027059, 11459496, 13369412, 20054118, 26738824, 40108236, 80216472]

約数ペア:

[(1, 80216472), (2, 40108236), (3, 26738824), (4, 20054118), (6, 13369412), (7, 11459496), (8, 10027059), (12, 6684706), (14, 5729748), (17, 4718616), (21, 3819832), (24, 3342353), (28, 2864874), (34, 2359308), (42, 1909916), (51, 1572872), (56, 1432437), (68, 1179654), (84, 954958), (102, 786436), (119, 674088), (136, 589827), (168, 477479), (204, 393218), (238, 337044), (357, 224696), (408, 196609), (476, 168522), (714, 112348), (952, 84261), (1428, 56174), (2856, 28087)]