78075774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2237}}^1$

素因数の和:2529

約数の個数: 48

約数和(自身を含む): 194115168

約数和(自身を除く): 116039394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 277, 554, 831, 1662, 1939, 2237, 2493, 3878, 4474, 4986, 5817, 6711, 11634, 13422, 15659, 17451, 20133, 31318, 34902, 40266, 46977, 93954, 140931, 281862, 619649, 1239298, 1858947, 3717894, 4337543, 5576841, 8675086, 11153682, 13012629, 26025258, 39037887, 78075774]

約数ペア:

[(1, 78075774), (2, 39037887), (3, 26025258), (6, 13012629), (7, 11153682), (9, 8675086), (14, 5576841), (18, 4337543), (21, 3717894), (42, 1858947), (63, 1239298), (126, 619649), (277, 281862), (554, 140931), (831, 93954), (1662, 46977), (1939, 40266), (2237, 34902), (2493, 31318), (3878, 20133), (4474, 17451), (4986, 15659), (5817, 13422), (6711, 11634)]