9963984

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 27123264

約数和(自身を除く): 17159280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 61, 82, 83, 122, 123, 164, 166, 183, 244, 246, 249, 328, 332, 366, 488, 492, 498, 656, 664, 732, 976, 984, 996, 1328, 1464, 1968, 1992, 2501, 2928, 3403, 3984, 5002, 5063, 6806, 7503, 10004, 10126, 10209, 13612, 15006, 15189, 20008, 20252, 20418, 27224, 30012, 30378, 40016, 40504, 40836, 54448, 60024, 60756, 81008, 81672, 120048, 121512, 163344, 207583, 243024, 415166, 622749, 830332, 1245498, 1660664, 2490996, 3321328, 4981992, 9963984]

約数ペア:

[(1, 9963984), (2, 4981992), (3, 3321328), (4, 2490996), (6, 1660664), (8, 1245498), (12, 830332), (16, 622749), (24, 415166), (41, 243024), (48, 207583), (61, 163344), (82, 121512), (83, 120048), (122, 81672), (123, 81008), (164, 60756), (166, 60024), (183, 54448), (244, 40836), (246, 40504), (249, 40016), (328, 30378), (332, 30012), (366, 27224), (488, 20418), (492, 20252), (498, 20008), (656, 15189), (664, 15006), (732, 13612), (976, 10209), (984, 10126), (996, 10004), (1328, 7503), (1464, 6806), (1968, 5063), (1992, 5002), (2501, 3984), (2928, 3403)]