86151376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 188987904

約数和(自身を除く): 102836528

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 47, 68, 92, 94, 136, 184, 188, 272, 293, 368, 376, 391, 586, 752, 782, 799, 1081, 1172, 1564, 1598, 2162, 2344, 3128, 3196, 4324, 4688, 4981, 6256, 6392, 6739, 8648, 9962, 12784, 13478, 13771, 17296, 18377, 19924, 26956, 27542, 36754, 39848, 53912, 55084, 73508, 79696, 107824, 110168, 114563, 147016, 220336, 229126, 234107, 294032, 316733, 458252, 468214, 633466, 916504, 936428, 1266932, 1833008, 1872856, 2533864, 3745712, 5067728, 5384461, 10768922, 21537844, 43075688, 86151376]

約数ペア:

[(1, 86151376), (2, 43075688), (4, 21537844), (8, 10768922), (16, 5384461), (17, 5067728), (23, 3745712), (34, 2533864), (46, 1872856), (47, 1833008), (68, 1266932), (92, 936428), (94, 916504), (136, 633466), (184, 468214), (188, 458252), (272, 316733), (293, 294032), (368, 234107), (376, 229126), (391, 220336), (586, 147016), (752, 114563), (782, 110168), (799, 107824), (1081, 79696), (1172, 73508), (1564, 55084), (1598, 53912), (2162, 39848), (2344, 36754), (3128, 27542), (3196, 26956), (4324, 19924), (4688, 18377), (4981, 17296), (6256, 13771), (6392, 13478), (6739, 12784), (8648, 9962)]