78522696

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{2473}}^1$

素因数の和:2505

約数の個数: 120

約数和(自身を含む): 255947670

約数和(自身を除く): 177424974

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2473, 2646, 3528, 3969, 4536, 4946, 5292, 7419, 7938, 9892, 10584, 14838, 15876, 17311, 19784, 22257, 29676, 31752, 34622, 44514, 51933, 59352, 66771, 69244, 89028, 103866, 121177, 133542, 138488, 155799, 178056, 200313, 207732, 242354, 267084, 311598, 363531, 400626, 415464, 467397, 484708, 534168, 623196, 727062, 801252, 934794, 969416, 1090593, 1246392, 1402191, 1454124, 1602504, 1869588, 2181186, 2804382, 2908248, 3271779, 3739176, 4362372, 5608764, 6543558, 8724744, 9815337, 11217528, 13087116, 19630674, 26174232, 39261348, 78522696]

約数ペア:

[(1, 78522696), (2, 39261348), (3, 26174232), (4, 19630674), (6, 13087116), (7, 11217528), (8, 9815337), (9, 8724744), (12, 6543558), (14, 5608764), (18, 4362372), (21, 3739176), (24, 3271779), (27, 2908248), (28, 2804382), (36, 2181186), (42, 1869588), (49, 1602504), (54, 1454124), (56, 1402191), (63, 1246392), (72, 1090593), (81, 969416), (84, 934794), (98, 801252), (108, 727062), (126, 623196), (147, 534168), (162, 484708), (168, 467397), (189, 415464), (196, 400626), (216, 363531), (252, 311598), (294, 267084), (324, 242354), (378, 207732), (392, 200313), (441, 178056), (504, 155799), (567, 138488), (588, 133542), (648, 121177), (756, 103866), (882, 89028), (1134, 69244), (1176, 66771), (1323, 59352), (1512, 51933), (1764, 44514), (2268, 34622), (2473, 31752), (2646, 29676), (3528, 22257), (3969, 19784), (4536, 17311), (4946, 15876), (5292, 14838), (7419, 10584), (7938, 9892)]