90775084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{17827}}^1$

素因数の和:17917

約数の個数: 24

約数和(自身を含む): 169722560

約数和(自身を除く): 78947476

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 17827, 35654, 71308, 338713, 677426, 1194409, 1354852, 2388818, 4777636, 22693771, 45387542, 90775084]

約数ペア:

[(1, 90775084), (2, 45387542), (4, 22693771), (19, 4777636), (38, 2388818), (67, 1354852), (76, 1194409), (134, 677426), (268, 338713), (1273, 71308), (2546, 35654), (5092, 17827)]