79531956

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11689}}^1$

素因数の和:11715

約数の個数: 72

約数和(自身を含む): 238288960

約数和(自身を除く): 158757004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 11689, 23378, 35067, 46756, 70134, 81823, 105201, 140268, 163646, 210402, 245469, 315603, 327292, 420804, 490938, 631206, 736407, 946809, 981876, 1262412, 1472814, 1893618, 2209221, 2840427, 2945628, 3787236, 4418442, 5680854, 6627663, 8836884, 11361708, 13255326, 19882989, 26510652, 39765978, 79531956]

約数ペア:

[(1, 79531956), (2, 39765978), (3, 26510652), (4, 19882989), (6, 13255326), (7, 11361708), (9, 8836884), (12, 6627663), (14, 5680854), (18, 4418442), (21, 3787236), (27, 2945628), (28, 2840427), (36, 2209221), (42, 1893618), (54, 1472814), (63, 1262412), (81, 981876), (84, 946809), (108, 736407), (126, 631206), (162, 490938), (189, 420804), (243, 327292), (252, 315603), (324, 245469), (378, 210402), (486, 163646), (567, 140268), (756, 105201), (972, 81823), (1134, 70134), (1701, 46756), (2268, 35067), (3402, 23378), (6804, 11689)]