68661264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1129}}^1$

素因数の和:1328

約数の個数: 80

約数和(自身を含む): 204014720

約数和(自身を除く): 135353456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 181, 336, 362, 543, 724, 1086, 1129, 1267, 1448, 2172, 2258, 2534, 2896, 3387, 3801, 4344, 4516, 5068, 6774, 7602, 7903, 8688, 9032, 10136, 13548, 15204, 15806, 18064, 20272, 23709, 27096, 30408, 31612, 47418, 54192, 60816, 63224, 94836, 126448, 189672, 204349, 379344, 408698, 613047, 817396, 1226094, 1430443, 1634792, 2452188, 2860886, 3269584, 4291329, 4904376, 5721772, 8582658, 9808752, 11443544, 17165316, 22887088, 34330632, 68661264]

約数ペア:

[(1, 68661264), (2, 34330632), (3, 22887088), (4, 17165316), (6, 11443544), (7, 9808752), (8, 8582658), (12, 5721772), (14, 4904376), (16, 4291329), (21, 3269584), (24, 2860886), (28, 2452188), (42, 1634792), (48, 1430443), (56, 1226094), (84, 817396), (112, 613047), (168, 408698), (181, 379344), (336, 204349), (362, 189672), (543, 126448), (724, 94836), (1086, 63224), (1129, 60816), (1267, 54192), (1448, 47418), (2172, 31612), (2258, 30408), (2534, 27096), (2896, 23709), (3387, 20272), (3801, 18064), (4344, 15806), (4516, 15204), (5068, 13548), (6774, 10136), (7602, 9032), (7903, 8688)]