90183044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{599}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 190848000

約数和(自身を除く): 100664956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 283, 532, 566, 599, 1132, 1198, 1981, 2396, 3962, 4193, 5377, 7924, 8386, 10754, 11381, 16772, 21508, 22762, 37639, 45524, 75278, 79667, 150556, 159334, 169517, 318668, 339034, 678068, 1186619, 2373238, 3220823, 4746476, 6441646, 12883292, 22545761, 45091522, 90183044]

約数ペア:

[(1, 90183044), (2, 45091522), (4, 22545761), (7, 12883292), (14, 6441646), (19, 4746476), (28, 3220823), (38, 2373238), (76, 1186619), (133, 678068), (266, 339034), (283, 318668), (532, 169517), (566, 159334), (599, 150556), (1132, 79667), (1198, 75278), (1981, 45524), (2396, 37639), (3962, 22762), (4193, 21508), (5377, 16772), (7924, 11381), (8386, 10754)]