77388156

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{17477}}^1$

素因数の和:17531

約数の個数: 48

約数和(自身を含む): 205541280

約数和(自身を除く): 128153124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 17477, 34954, 52431, 69908, 104862, 157293, 209724, 314586, 471879, 629172, 716557, 943758, 1433114, 1887516, 2149671, 2866228, 4299342, 6449013, 8598684, 12898026, 19347039, 25796052, 38694078, 77388156]

約数ペア:

[(1, 77388156), (2, 38694078), (3, 25796052), (4, 19347039), (6, 12898026), (9, 8598684), (12, 6449013), (18, 4299342), (27, 2866228), (36, 2149671), (41, 1887516), (54, 1433114), (82, 943758), (108, 716557), (123, 629172), (164, 471879), (246, 314586), (369, 209724), (492, 157293), (738, 104862), (1107, 69908), (1476, 52431), (2214, 34954), (4428, 17477)]