79879184

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2868

約数の個数: 80

約数和(自身を含む): 201415680

約数和(自身を除く): 121536496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 1012, 1232, 1288, 1771, 2024, 2576, 2819, 3542, 4048, 5638, 7084, 11276, 14168, 19733, 22552, 28336, 31009, 39466, 45104, 62018, 64837, 78932, 124036, 129674, 157864, 217063, 248072, 259348, 315728, 434126, 453859, 496144, 518696, 713207, 868252, 907718, 1037392, 1426414, 1736504, 1815436, 2852828, 3473008, 3630872, 4992449, 5705656, 7261744, 9984898, 11411312, 19969796, 39939592, 79879184]

約数ペア:

[(1, 79879184), (2, 39939592), (4, 19969796), (7, 11411312), (8, 9984898), (11, 7261744), (14, 5705656), (16, 4992449), (22, 3630872), (23, 3473008), (28, 2852828), (44, 1815436), (46, 1736504), (56, 1426414), (77, 1037392), (88, 907718), (92, 868252), (112, 713207), (154, 518696), (161, 496144), (176, 453859), (184, 434126), (253, 315728), (308, 259348), (322, 248072), (368, 217063), (506, 157864), (616, 129674), (644, 124036), (1012, 78932), (1232, 64837), (1288, 62018), (1771, 45104), (2024, 39466), (2576, 31009), (2819, 28336), (3542, 22552), (4048, 19733), (5638, 14168), (7084, 11276)]