85813552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 160

約数和(自身を含む): 212129280

約数和(自身を除く): 126315728

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 29, 34, 43, 44, 46, 58, 68, 86, 88, 92, 116, 136, 172, 176, 184, 187, 232, 253, 272, 319, 344, 368, 374, 391, 464, 473, 493, 506, 638, 667, 688, 731, 748, 782, 946, 986, 989, 1012, 1247, 1276, 1334, 1462, 1496, 1564, 1892, 1972, 1978, 2024, 2494, 2552, 2668, 2924, 2992, 3128, 3784, 3944, 3956, 4048, 4301, 4988, 5104, 5336, 5423, 5848, 6256, 7337, 7568, 7888, 7912, 8041, 8602, 9976, 10672, 10846, 10879, 11339, 11696, 13717, 14674, 15824, 16082, 16813, 17204, 19952, 21199, 21692, 21758, 22678, 27434, 28681, 29348, 32164, 33626, 34408, 42398, 43384, 43516, 45356, 54868, 57362, 58696, 64328, 67252, 68816, 84796, 86768, 87032, 90712, 109736, 114724, 117392, 124729, 128656, 134504, 169592, 174064, 181424, 184943, 219472, 229448, 233189, 249458, 269008, 315491, 339184, 369886, 458896, 466378, 487577, 498916, 630982, 739772, 932756, 975154, 997832, 1261964, 1479544, 1865512, 1950308, 1995664, 2523928, 2959088, 3731024, 3900616, 5047856, 5363347, 7801232, 10726694, 21453388, 42906776, 85813552]

約数ペア:

[(1, 85813552), (2, 42906776), (4, 21453388), (8, 10726694), (11, 7801232), (16, 5363347), (17, 5047856), (22, 3900616), (23, 3731024), (29, 2959088), (34, 2523928), (43, 1995664), (44, 1950308), (46, 1865512), (58, 1479544), (68, 1261964), (86, 997832), (88, 975154), (92, 932756), (116, 739772), (136, 630982), (172, 498916), (176, 487577), (184, 466378), (187, 458896), (232, 369886), (253, 339184), (272, 315491), (319, 269008), (344, 249458), (368, 233189), (374, 229448), (391, 219472), (464, 184943), (473, 181424), (493, 174064), (506, 169592), (638, 134504), (667, 128656), (688, 124729), (731, 117392), (748, 114724), (782, 109736), (946, 90712), (986, 87032), (989, 86768), (1012, 84796), (1247, 68816), (1276, 67252), (1334, 64328), (1462, 58696), (1496, 57362), (1564, 54868), (1892, 45356), (1972, 43516), (1978, 43384), (2024, 42398), (2494, 34408), (2552, 33626), (2668, 32164), (2924, 29348), (2992, 28681), (3128, 27434), (3784, 22678), (3944, 21758), (3956, 21692), (4048, 21199), (4301, 19952), (4988, 17204), (5104, 16813), (5336, 16082), (5423, 15824), (5848, 14674), (6256, 13717), (7337, 11696), (7568, 11339), (7888, 10879), (7912, 10846), (8041, 10672), (8602, 9976)]