78796068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21961}}^1$

素因数の和:22004

約数の個数: 48

約数和(自身を含む): 206618496

約数和(自身を除く): 127822428

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 21961, 43922, 65883, 87844, 131766, 263532, 285493, 505103, 570986, 856479, 1010206, 1141972, 1515309, 1712958, 2020412, 3030618, 3425916, 6061236, 6566339, 13132678, 19699017, 26265356, 39398034, 78796068]

約数ペア:

[(1, 78796068), (2, 39398034), (3, 26265356), (4, 19699017), (6, 13132678), (12, 6566339), (13, 6061236), (23, 3425916), (26, 3030618), (39, 2020412), (46, 1712958), (52, 1515309), (69, 1141972), (78, 1010206), (92, 856479), (138, 570986), (156, 505103), (276, 285493), (299, 263532), (598, 131766), (897, 87844), (1196, 65883), (1794, 43922), (3588, 21961)]