79779696

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1549}}^1$

素因数の和:1626

約数の個数: 80

約数和(自身を含む): 219108000

約数和(自身を除く): 139328304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 37, 48, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 444, 464, 592, 696, 888, 1073, 1392, 1549, 1776, 2146, 3098, 3219, 4292, 4647, 6196, 6438, 8584, 9294, 12392, 12876, 17168, 18588, 24784, 25752, 37176, 44921, 51504, 57313, 74352, 89842, 114626, 134763, 171939, 179684, 229252, 269526, 343878, 359368, 458504, 539052, 687756, 718736, 917008, 1078104, 1375512, 1662077, 2156208, 2751024, 3324154, 4986231, 6648308, 9972462, 13296616, 19944924, 26593232, 39889848, 79779696]

約数ペア:

[(1, 79779696), (2, 39889848), (3, 26593232), (4, 19944924), (6, 13296616), (8, 9972462), (12, 6648308), (16, 4986231), (24, 3324154), (29, 2751024), (37, 2156208), (48, 1662077), (58, 1375512), (74, 1078104), (87, 917008), (111, 718736), (116, 687756), (148, 539052), (174, 458504), (222, 359368), (232, 343878), (296, 269526), (348, 229252), (444, 179684), (464, 171939), (592, 134763), (696, 114626), (888, 89842), (1073, 74352), (1392, 57313), (1549, 51504), (1776, 44921), (2146, 37176), (3098, 25752), (3219, 24784), (4292, 18588), (4647, 17168), (6196, 12876), (6438, 12392), (8584, 9294)]