79118568

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{15053}}^1$

素因数の和:15138

約数の個数: 48

約数和(自身を含む): 217229220

約数和(自身を除く): 138110652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 15053, 30106, 45159, 60212, 90318, 120424, 135477, 180636, 270954, 361272, 541908, 1083816, 1098869, 2197738, 3296607, 4395476, 6593214, 8790952, 9889821, 13186428, 19779642, 26372856, 39559284, 79118568]

約数ペア:

[(1, 79118568), (2, 39559284), (3, 26372856), (4, 19779642), (6, 13186428), (8, 9889821), (9, 8790952), (12, 6593214), (18, 4395476), (24, 3296607), (36, 2197738), (72, 1098869), (73, 1083816), (146, 541908), (219, 361272), (292, 270954), (438, 180636), (584, 135477), (657, 120424), (876, 90318), (1314, 60212), (1752, 45159), (2628, 30106), (5256, 15053)]