76164620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{77719}}^1$

素因数の和:77742

約数の個数: 36

約数和(自身を含む): 186061680

約数和(自身を除く): 109897060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 77719, 155438, 310876, 388595, 544033, 777190, 1088066, 1554380, 2176132, 2720165, 3808231, 5440330, 7616462, 10880660, 15232924, 19041155, 38082310, 76164620]

約数ペア:

[(1, 76164620), (2, 38082310), (4, 19041155), (5, 15232924), (7, 10880660), (10, 7616462), (14, 5440330), (20, 3808231), (28, 2720165), (35, 2176132), (49, 1554380), (70, 1088066), (98, 777190), (140, 544033), (196, 388595), (245, 310876), (490, 155438), (980, 77719)]