77255406

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{569}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 176950800

約数和(自身を除く): 99695394

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 397, 569, 794, 1138, 1191, 1707, 2382, 3414, 3573, 5121, 7146, 7543, 10242, 10811, 15086, 21622, 22629, 32433, 45258, 64866, 67887, 97299, 135774, 194598, 225893, 451786, 677679, 1355358, 2033037, 4066074, 4291967, 8583934, 12875901, 25751802, 38627703, 77255406]

約数ペア:

[(1, 77255406), (2, 38627703), (3, 25751802), (6, 12875901), (9, 8583934), (18, 4291967), (19, 4066074), (38, 2033037), (57, 1355358), (114, 677679), (171, 451786), (342, 225893), (397, 194598), (569, 135774), (794, 97299), (1138, 67887), (1191, 64866), (1707, 45258), (2382, 32433), (3414, 22629), (3573, 21622), (5121, 15086), (7146, 10811), (7543, 10242)]