67988916

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1998

約数の個数: 96

約数和(自身を含む): 196560000

約数和(自身を除く): 128571084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 102, 108, 114, 153, 171, 204, 228, 306, 323, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1836, 1938, 1949, 2052, 2907, 3876, 3898, 5814, 5847, 7796, 8721, 11628, 11694, 17442, 17541, 23388, 33133, 34884, 35082, 37031, 52623, 66266, 70164, 74062, 99399, 105246, 111093, 132532, 148124, 198798, 210492, 222186, 298197, 333279, 397596, 444372, 596394, 629527, 666558, 894591, 999837, 1192788, 1259054, 1333116, 1789182, 1888581, 1999674, 2518108, 3578364, 3777162, 3999348, 5665743, 7554324, 11331486, 16997229, 22662972, 33994458, 67988916]

約数ペア:

[(1, 67988916), (2, 33994458), (3, 22662972), (4, 16997229), (6, 11331486), (9, 7554324), (12, 5665743), (17, 3999348), (18, 3777162), (19, 3578364), (27, 2518108), (34, 1999674), (36, 1888581), (38, 1789182), (51, 1333116), (54, 1259054), (57, 1192788), (68, 999837), (76, 894591), (102, 666558), (108, 629527), (114, 596394), (153, 444372), (171, 397596), (204, 333279), (228, 298197), (306, 222186), (323, 210492), (342, 198798), (459, 148124), (513, 132532), (612, 111093), (646, 105246), (684, 99399), (918, 74062), (969, 70164), (1026, 66266), (1292, 52623), (1836, 37031), (1938, 35082), (1949, 34884), (2052, 33133), (2907, 23388), (3876, 17541), (3898, 17442), (5814, 11694), (5847, 11628), (7796, 8721)]