78153236

素因数分解:

$2^2\times 7^3\times {\mathrm{56963}}^1$

素因数の和:56988

約数の個数: 24

約数和(自身を含む): 159499200

約数和(自身を除く): 81345964

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 56963, 113926, 227852, 398741, 797482, 1594964, 2791187, 5582374, 11164748, 19538309, 39076618, 78153236]

約数ペア:

[(1, 78153236), (2, 39076618), (4, 19538309), (7, 11164748), (14, 5582374), (28, 2791187), (49, 1594964), (98, 797482), (196, 398741), (343, 227852), (686, 113926), (1372, 56963)]