68156676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{270463}}^1$

素因数の和:270480

約数の個数: 36

約数和(自身を含む): 196897792

約数和(自身を除く): 128741116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 270463, 540926, 811389, 1081852, 1622778, 1893241, 2434167, 3245556, 3786482, 4868334, 5679723, 7572964, 9736668, 11359446, 17039169, 22718892, 34078338, 68156676]

約数ペア:

[(1, 68156676), (2, 34078338), (3, 22718892), (4, 17039169), (6, 11359446), (7, 9736668), (9, 7572964), (12, 5679723), (14, 4868334), (18, 3786482), (21, 3245556), (28, 2434167), (36, 1893241), (42, 1622778), (63, 1081852), (84, 811389), (126, 540926), (252, 270463)]