78131466

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{68899}}^1$

素因数の和:68920

約数の個数: 40

約数和(自身を含む): 200085600

約数和(自身を除く): 121954134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 68899, 137798, 206697, 413394, 482293, 620091, 964586, 1240182, 1446879, 1860273, 2893758, 3720546, 4340637, 5580819, 8681274, 11161638, 13021911, 26043822, 39065733, 78131466]

約数ペア:

[(1, 78131466), (2, 39065733), (3, 26043822), (6, 13021911), (7, 11161638), (9, 8681274), (14, 5580819), (18, 4340637), (21, 3720546), (27, 2893758), (42, 1860273), (54, 1446879), (63, 1240182), (81, 964586), (126, 620091), (162, 482293), (189, 413394), (378, 206697), (567, 137798), (1134, 68899)]