79470972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{315361}}^1$

素因数の和:315378

約数の個数: 36

約数和(自身を含む): 229583536

約数和(自身を除く): 150112564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 315361, 630722, 946083, 1261444, 1892166, 2207527, 2838249, 3784332, 4415054, 5676498, 6622581, 8830108, 11352996, 13245162, 19867743, 26490324, 39735486, 79470972]

約数ペア:

[(1, 79470972), (2, 39735486), (3, 26490324), (4, 19867743), (6, 13245162), (7, 11352996), (9, 8830108), (12, 6622581), (14, 5676498), (18, 4415054), (21, 3784332), (28, 2838249), (36, 2207527), (42, 1892166), (63, 1261444), (84, 946083), (126, 630722), (252, 315361)]