68302476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 189627984

約数和(自身を除く): 121325508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 173, 198, 346, 396, 519, 692, 997, 1038, 1557, 1903, 1994, 2076, 2991, 3114, 3806, 3988, 5709, 5982, 6228, 7612, 8973, 10967, 11418, 11964, 17127, 17946, 21934, 22836, 32901, 34254, 35892, 43868, 65802, 68508, 98703, 131604, 172481, 197406, 344962, 394812, 517443, 689924, 1034886, 1552329, 1897291, 2069772, 3104658, 3794582, 5691873, 6209316, 7589164, 11383746, 17075619, 22767492, 34151238, 68302476]

約数ペア:

[(1, 68302476), (2, 34151238), (3, 22767492), (4, 17075619), (6, 11383746), (9, 7589164), (11, 6209316), (12, 5691873), (18, 3794582), (22, 3104658), (33, 2069772), (36, 1897291), (44, 1552329), (66, 1034886), (99, 689924), (132, 517443), (173, 394812), (198, 344962), (346, 197406), (396, 172481), (519, 131604), (692, 98703), (997, 68508), (1038, 65802), (1557, 43868), (1903, 35892), (1994, 34254), (2076, 32901), (2991, 22836), (3114, 21934), (3806, 17946), (3988, 17127), (5709, 11964), (5982, 11418), (6228, 10967), (7612, 8973)]