942172

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 72

約数和(自身を含む): 2298240

約数和(自身を除く): 1356068

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 23, 28, 38, 44, 46, 49, 76, 77, 92, 98, 133, 154, 161, 196, 209, 253, 266, 308, 322, 418, 437, 506, 532, 539, 644, 836, 874, 931, 1012, 1078, 1127, 1463, 1748, 1771, 1862, 2156, 2254, 2926, 3059, 3542, 3724, 4508, 4807, 5852, 6118, 7084, 9614, 10241, 12236, 12397, 19228, 20482, 21413, 24794, 33649, 40964, 42826, 49588, 67298, 85652, 134596, 235543, 471086, 942172]

約数ペア:

[(1, 942172), (2, 471086), (4, 235543), (7, 134596), (11, 85652), (14, 67298), (19, 49588), (22, 42826), (23, 40964), (28, 33649), (38, 24794), (44, 21413), (46, 20482), (49, 19228), (76, 12397), (77, 12236), (92, 10241), (98, 9614), (133, 7084), (154, 6118), (161, 5852), (196, 4807), (209, 4508), (253, 3724), (266, 3542), (308, 3059), (322, 2926), (418, 2254), (437, 2156), (506, 1862), (532, 1771), (539, 1748), (644, 1463), (836, 1127), (874, 1078), (931, 1012)]