66919872

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{8501}}^1$

素因数の和:8557

約数の個数: 56

約数和(自身を含む): 181398672

約数和(自身を除く): 114478800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2624, 3936, 7872, 8501, 17002, 25503, 34004, 51006, 68008, 102012, 136016, 204024, 272032, 348541, 408048, 544064, 697082, 816096, 1045623, 1394164, 1632192, 2091246, 2788328, 4182492, 5576656, 8364984, 11153312, 16729968, 22306624, 33459936, 66919872]

約数ペア:

[(1, 66919872), (2, 33459936), (3, 22306624), (4, 16729968), (6, 11153312), (8, 8364984), (12, 5576656), (16, 4182492), (24, 2788328), (32, 2091246), (41, 1632192), (48, 1394164), (64, 1045623), (82, 816096), (96, 697082), (123, 544064), (164, 408048), (192, 348541), (246, 272032), (328, 204024), (492, 136016), (656, 102012), (984, 68008), (1312, 51006), (1968, 34004), (2624, 25503), (3936, 17002), (7872, 8501)]