78775476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1823}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 198772224

約数和(自身を除く): 119996748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 277, 554, 831, 1108, 1662, 1823, 3324, 3601, 3646, 5469, 7202, 7292, 10803, 10938, 14404, 21606, 21876, 23699, 43212, 47398, 71097, 94796, 142194, 284388, 504971, 1009942, 1514913, 2019884, 3029826, 6059652, 6564623, 13129246, 19693869, 26258492, 39387738, 78775476]

約数ペア:

[(1, 78775476), (2, 39387738), (3, 26258492), (4, 19693869), (6, 13129246), (12, 6564623), (13, 6059652), (26, 3029826), (39, 2019884), (52, 1514913), (78, 1009942), (156, 504971), (277, 284388), (554, 142194), (831, 94796), (1108, 71097), (1662, 47398), (1823, 43212), (3324, 23699), (3601, 21876), (3646, 21606), (5469, 14404), (7202, 10938), (7292, 10803)]