77771028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{983}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 191761920

約数和(自身を除く): 113990892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 347, 694, 983, 1041, 1388, 1966, 2082, 2949, 3932, 4164, 5898, 6593, 11796, 13186, 18677, 19779, 26372, 37354, 39558, 56031, 74708, 79116, 112062, 224124, 341101, 682202, 1023303, 1364404, 2046606, 4093212, 6480919, 12961838, 19442757, 25923676, 38885514, 77771028]

約数ペア:

[(1, 77771028), (2, 38885514), (3, 25923676), (4, 19442757), (6, 12961838), (12, 6480919), (19, 4093212), (38, 2046606), (57, 1364404), (76, 1023303), (114, 682202), (228, 341101), (347, 224124), (694, 112062), (983, 79116), (1041, 74708), (1388, 56031), (1966, 39558), (2082, 37354), (2949, 26372), (3932, 19779), (4164, 18677), (5898, 13186), (6593, 11796)]