78161706

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10883}}^1$

素因数の和:10920

約数の個数: 64

約数和(自身を含む): 208972800

約数和(自身を除く): 130811094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 10883, 21766, 32649, 65298, 76181, 97947, 152362, 195894, 206777, 228543, 293841, 413554, 457086, 587682, 620331, 685629, 1240662, 1371258, 1447439, 1860993, 2056887, 2894878, 3721986, 4113774, 4342317, 5582979, 8684634, 11165958, 13026951, 26053902, 39080853, 78161706]

約数ペア:

[(1, 78161706), (2, 39080853), (3, 26053902), (6, 13026951), (7, 11165958), (9, 8684634), (14, 5582979), (18, 4342317), (19, 4113774), (21, 3721986), (27, 2894878), (38, 2056887), (42, 1860993), (54, 1447439), (57, 1371258), (63, 1240662), (114, 685629), (126, 620331), (133, 587682), (171, 457086), (189, 413554), (266, 293841), (342, 228543), (378, 206777), (399, 195894), (513, 152362), (798, 97947), (1026, 76181), (1197, 65298), (2394, 32649), (3591, 21766), (7182, 10883)]