61781412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66863}}^1$

素因数の和:66888

約数の個数: 48

約数和(自身を含む): 179730432

約数和(自身を除く): 117949020

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 66863, 133726, 200589, 267452, 401178, 468041, 735493, 802356, 936082, 1404123, 1470986, 1872164, 2206479, 2808246, 2941972, 4412958, 5148451, 5616492, 8825916, 10296902, 15445353, 20593804, 30890706, 61781412]

約数ペア:

[(1, 61781412), (2, 30890706), (3, 20593804), (4, 15445353), (6, 10296902), (7, 8825916), (11, 5616492), (12, 5148451), (14, 4412958), (21, 2941972), (22, 2808246), (28, 2206479), (33, 1872164), (42, 1470986), (44, 1404123), (66, 936082), (77, 802356), (84, 735493), (132, 468041), (154, 401178), (231, 267452), (308, 200589), (462, 133726), (924, 66863)]