78282864

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:775

約数の個数: 120

約数和(自身を含む): 242631792

約数和(自身を除く): 164348928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 73, 88, 99, 132, 144, 146, 176, 198, 219, 264, 292, 396, 438, 528, 584, 657, 677, 792, 803, 876, 1168, 1314, 1354, 1584, 1606, 1752, 2031, 2409, 2628, 2708, 3212, 3504, 4062, 4818, 5256, 5416, 6093, 6424, 7227, 7447, 8124, 9636, 10512, 10832, 12186, 12848, 14454, 14894, 16248, 19272, 22341, 24372, 28908, 29788, 32496, 38544, 44682, 48744, 49421, 57816, 59576, 67023, 89364, 97488, 98842, 115632, 119152, 134046, 148263, 178728, 197684, 268092, 296526, 357456, 395368, 444789, 536184, 543631, 593052, 790736, 889578, 1072368, 1087262, 1186104, 1630893, 1779156, 2174524, 2372208, 3261786, 3558312, 4349048, 4892679, 6523572, 7116624, 8698096, 9785358, 13047144, 19570716, 26094288, 39141432, 78282864]

約数ペア:

[(1, 78282864), (2, 39141432), (3, 26094288), (4, 19570716), (6, 13047144), (8, 9785358), (9, 8698096), (11, 7116624), (12, 6523572), (16, 4892679), (18, 4349048), (22, 3558312), (24, 3261786), (33, 2372208), (36, 2174524), (44, 1779156), (48, 1630893), (66, 1186104), (72, 1087262), (73, 1072368), (88, 889578), (99, 790736), (132, 593052), (144, 543631), (146, 536184), (176, 444789), (198, 395368), (219, 357456), (264, 296526), (292, 268092), (396, 197684), (438, 178728), (528, 148263), (584, 134046), (657, 119152), (677, 115632), (792, 98842), (803, 97488), (876, 89364), (1168, 67023), (1314, 59576), (1354, 57816), (1584, 49421), (1606, 48744), (1752, 44682), (2031, 38544), (2409, 32496), (2628, 29788), (2708, 28908), (3212, 24372), (3504, 22341), (4062, 19272), (4818, 16248), (5256, 14894), (5416, 14454), (6093, 12848), (6424, 12186), (7227, 10832), (7447, 10512), (8124, 9636)]