67305888

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17977}}^1$

素因数の和:18006

約数の個数: 72

約数和(自身を含む): 206135748

約数和(自身を除く): 138829860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 17977, 35954, 53931, 71908, 107862, 143816, 161793, 215724, 233701, 287632, 323586, 431448, 467402, 575264, 647172, 701103, 862896, 934804, 1294344, 1402206, 1725792, 1869608, 2103309, 2588688, 2804412, 3739216, 4206618, 5177376, 5608824, 7478432, 8413236, 11217648, 16826472, 22435296, 33652944, 67305888]

約数ペア:

[(1, 67305888), (2, 33652944), (3, 22435296), (4, 16826472), (6, 11217648), (8, 8413236), (9, 7478432), (12, 5608824), (13, 5177376), (16, 4206618), (18, 3739216), (24, 2804412), (26, 2588688), (32, 2103309), (36, 1869608), (39, 1725792), (48, 1402206), (52, 1294344), (72, 934804), (78, 862896), (96, 701103), (104, 647172), (117, 575264), (144, 467402), (156, 431448), (208, 323586), (234, 287632), (288, 233701), (312, 215724), (416, 161793), (468, 143816), (624, 107862), (936, 71908), (1248, 53931), (1872, 35954), (3744, 17977)]