78130836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{310043}}^1$

素因数の和:310060

約数の個数: 36

約数和(自身を含む): 225712032

約数和(自身を除く): 147581196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 310043, 620086, 930129, 1240172, 1860258, 2170301, 2790387, 3720516, 4340602, 5580774, 6510903, 8681204, 11161548, 13021806, 19532709, 26043612, 39065418, 78130836]

約数ペア:

[(1, 78130836), (2, 39065418), (3, 26043612), (4, 19532709), (6, 13021806), (7, 11161548), (9, 8681204), (12, 6510903), (14, 5580774), (18, 4340602), (21, 3720516), (28, 2790387), (36, 2170301), (42, 1860258), (63, 1240172), (84, 930129), (126, 620086), (252, 310043)]