78880032

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3557}}^1$

素因数の和:3591

約数の個数: 144

約数和(自身を含む): 279744192

約数和(自身を除く): 200864160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3557, 3696, 5544, 7114, 7392, 10671, 11088, 14228, 21342, 22176, 24899, 28456, 32013, 39127, 42684, 49798, 56912, 64026, 74697, 78254, 85368, 99596, 113824, 117381, 128052, 149394, 156508, 170736, 199192, 224091, 234762, 256104, 273889, 298788, 313016, 341472, 352143, 398384, 448182, 469524, 512208, 547778, 597576, 626032, 704286, 796768, 821667, 896364, 939048, 1024416, 1095556, 1195152, 1252064, 1408572, 1643334, 1792728, 1878096, 2191112, 2390304, 2465001, 2817144, 3286668, 3585456, 3756192, 4382224, 4930002, 5634288, 6573336, 7170912, 8764448, 9860004, 11268576, 13146672, 19720008, 26293344, 39440016, 78880032]

約数ペア:

[(1, 78880032), (2, 39440016), (3, 26293344), (4, 19720008), (6, 13146672), (7, 11268576), (8, 9860004), (9, 8764448), (11, 7170912), (12, 6573336), (14, 5634288), (16, 4930002), (18, 4382224), (21, 3756192), (22, 3585456), (24, 3286668), (28, 2817144), (32, 2465001), (33, 2390304), (36, 2191112), (42, 1878096), (44, 1792728), (48, 1643334), (56, 1408572), (63, 1252064), (66, 1195152), (72, 1095556), (77, 1024416), (84, 939048), (88, 896364), (96, 821667), (99, 796768), (112, 704286), (126, 626032), (132, 597576), (144, 547778), (154, 512208), (168, 469524), (176, 448182), (198, 398384), (224, 352143), (231, 341472), (252, 313016), (264, 298788), (288, 273889), (308, 256104), (336, 234762), (352, 224091), (396, 199192), (462, 170736), (504, 156508), (528, 149394), (616, 128052), (672, 117381), (693, 113824), (792, 99596), (924, 85368), (1008, 78254), (1056, 74697), (1232, 64026), (1386, 56912), (1584, 49798), (1848, 42684), (2016, 39127), (2464, 32013), (2772, 28456), (3168, 24899), (3557, 22176), (3696, 21342), (5544, 14228), (7114, 11088), (7392, 10671)]