78144036

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20161}}^1$

素因数の和:20204

約数の個数: 48

約数和(自身を含む): 203232960

約数和(自身を除く): 125088924

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 20161, 40322, 60483, 80644, 120966, 241932, 342737, 383059, 685474, 766118, 1028211, 1149177, 1370948, 1532236, 2056422, 2298354, 4112844, 4596708, 6512003, 13024006, 19536009, 26048012, 39072018, 78144036]

約数ペア:

[(1, 78144036), (2, 39072018), (3, 26048012), (4, 19536009), (6, 13024006), (12, 6512003), (17, 4596708), (19, 4112844), (34, 2298354), (38, 2056422), (51, 1532236), (57, 1370948), (68, 1149177), (76, 1028211), (102, 766118), (114, 685474), (204, 383059), (228, 342737), (323, 241932), (646, 120966), (969, 80644), (1292, 60483), (1938, 40322), (3876, 20161)]