78800652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{312701}}^1$

素因数の和:312718

約数の個数: 36

約数和(自身を含む): 227647056

約数和(自身を除く): 148846404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 312701, 625402, 938103, 1250804, 1876206, 2188907, 2814309, 3752412, 4377814, 5628618, 6566721, 8755628, 11257236, 13133442, 19700163, 26266884, 39400326, 78800652]

約数ペア:

[(1, 78800652), (2, 39400326), (3, 26266884), (4, 19700163), (6, 13133442), (7, 11257236), (9, 8755628), (12, 6566721), (14, 5628618), (18, 4377814), (21, 3752412), (28, 2814309), (36, 2188907), (42, 1876206), (63, 1250804), (84, 938103), (126, 625402), (252, 312701)]