77968176

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 160

約数和(自身を含む): 243817728

約数和(自身を除く): 165849552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 37, 39, 44, 48, 52, 66, 74, 78, 88, 104, 111, 132, 143, 148, 156, 176, 208, 222, 264, 286, 296, 307, 312, 407, 429, 444, 481, 528, 572, 592, 614, 624, 814, 858, 888, 921, 962, 1144, 1221, 1228, 1443, 1628, 1716, 1776, 1842, 1924, 2288, 2442, 2456, 2886, 3256, 3377, 3432, 3684, 3848, 3991, 4884, 4912, 5291, 5772, 6512, 6754, 6864, 7368, 7696, 7982, 9768, 10131, 10582, 11359, 11544, 11973, 13508, 14736, 15873, 15964, 19536, 20262, 21164, 22718, 23088, 23946, 27016, 31746, 31928, 34077, 40524, 42328, 43901, 45436, 47892, 54032, 63492, 63856, 68154, 81048, 84656, 87802, 90872, 95784, 124949, 126984, 131703, 136308, 147667, 162096, 175604, 181744, 191568, 249898, 253968, 263406, 272616, 295334, 351208, 374847, 443001, 499796, 526812, 545232, 590668, 702416, 749694, 886002, 999592, 1053624, 1181336, 1499388, 1624337, 1772004, 1999184, 2107248, 2362672, 2998776, 3248674, 3544008, 4873011, 5997552, 6497348, 7088016, 9746022, 12994696, 19492044, 25989392, 38984088, 77968176]

約数ペア:

[(1, 77968176), (2, 38984088), (3, 25989392), (4, 19492044), (6, 12994696), (8, 9746022), (11, 7088016), (12, 6497348), (13, 5997552), (16, 4873011), (22, 3544008), (24, 3248674), (26, 2998776), (33, 2362672), (37, 2107248), (39, 1999184), (44, 1772004), (48, 1624337), (52, 1499388), (66, 1181336), (74, 1053624), (78, 999592), (88, 886002), (104, 749694), (111, 702416), (132, 590668), (143, 545232), (148, 526812), (156, 499796), (176, 443001), (208, 374847), (222, 351208), (264, 295334), (286, 272616), (296, 263406), (307, 253968), (312, 249898), (407, 191568), (429, 181744), (444, 175604), (481, 162096), (528, 147667), (572, 136308), (592, 131703), (614, 126984), (624, 124949), (814, 95784), (858, 90872), (888, 87802), (921, 84656), (962, 81048), (1144, 68154), (1221, 63856), (1228, 63492), (1443, 54032), (1628, 47892), (1716, 45436), (1776, 43901), (1842, 42328), (1924, 40524), (2288, 34077), (2442, 31928), (2456, 31746), (2886, 27016), (3256, 23946), (3377, 23088), (3432, 22718), (3684, 21164), (3848, 20262), (3991, 19536), (4884, 15964), (4912, 15873), (5291, 14736), (5772, 13508), (6512, 11973), (6754, 11544), (6864, 11359), (7368, 10582), (7696, 10131), (7982, 9768)]