68143956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17581}}^1$

素因数の和:17624

約数の個数: 48

約数和(自身を含む): 177226560

約数和(自身を除く): 109082604

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, 17581, 35162, 52743, 70324, 105486, 210972, 298877, 334039, 597754, 668078, 896631, 1002117, 1195508, 1336156, 1793262, 2004234, 3586524, 4008468, 5678663, 11357326, 17035989, 22714652, 34071978, 68143956]

約数ペア:

[(1, 68143956), (2, 34071978), (3, 22714652), (4, 17035989), (6, 11357326), (12, 5678663), (17, 4008468), (19, 3586524), (34, 2004234), (38, 1793262), (51, 1336156), (57, 1195508), (68, 1002117), (76, 896631), (102, 668078), (114, 597754), (204, 334039), (228, 298877), (323, 210972), (646, 105486), (969, 70324), (1292, 52743), (1938, 35162), (3876, 17581)]