84701628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2127

約数の個数: 72

約数和(自身を含む): 235872000

約数和(自身を除く): 151170372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 107, 132, 198, 214, 321, 396, 428, 642, 963, 1177, 1284, 1926, 1999, 2354, 3531, 3852, 3998, 4708, 5997, 7062, 7996, 10593, 11994, 14124, 17991, 21186, 21989, 23988, 35982, 42372, 43978, 65967, 71964, 87956, 131934, 197901, 213893, 263868, 395802, 427786, 641679, 791604, 855572, 1283358, 1925037, 2352823, 2566716, 3850074, 4705646, 7058469, 7700148, 9411292, 14116938, 21175407, 28233876, 42350814, 84701628]

約数ペア:

[(1, 84701628), (2, 42350814), (3, 28233876), (4, 21175407), (6, 14116938), (9, 9411292), (11, 7700148), (12, 7058469), (18, 4705646), (22, 3850074), (33, 2566716), (36, 2352823), (44, 1925037), (66, 1283358), (99, 855572), (107, 791604), (132, 641679), (198, 427786), (214, 395802), (321, 263868), (396, 213893), (428, 197901), (642, 131934), (963, 87956), (1177, 71964), (1284, 65967), (1926, 43978), (1999, 42372), (2354, 35982), (3531, 23988), (3852, 21989), (3998, 21186), (4708, 17991), (5997, 14124), (7062, 11994), (7996, 10593)]