87752412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 259459200

約数和(自身を除く): 171706788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 107, 109, 114, 132, 171, 198, 209, 214, 218, 228, 321, 327, 342, 396, 418, 428, 436, 627, 642, 654, 684, 836, 963, 981, 1177, 1199, 1254, 1284, 1308, 1881, 1926, 1962, 2033, 2071, 2354, 2398, 2508, 3531, 3597, 3762, 3852, 3924, 4066, 4142, 4708, 4796, 6099, 6213, 7062, 7194, 7524, 8132, 8284, 10593, 10791, 11663, 12198, 12426, 14124, 14388, 18297, 18639, 21186, 21582, 22363, 22781, 23326, 24396, 24852, 34989, 36594, 37278, 42372, 43164, 44726, 45562, 46652, 67089, 68343, 69978, 73188, 74556, 89452, 91124, 104967, 128293, 134178, 136686, 139956, 201267, 205029, 209934, 221597, 256586, 268356, 273372, 384879, 402534, 410058, 419868, 443194, 513172, 664791, 769758, 805068, 820116, 886388, 1154637, 1329582, 1539516, 1994373, 2309274, 2437567, 2659164, 3988746, 4618548, 4875134, 7312701, 7977492, 9750268, 14625402, 21938103, 29250804, 43876206, 87752412]

約数ペア:

[(1, 87752412), (2, 43876206), (3, 29250804), (4, 21938103), (6, 14625402), (9, 9750268), (11, 7977492), (12, 7312701), (18, 4875134), (19, 4618548), (22, 3988746), (33, 2659164), (36, 2437567), (38, 2309274), (44, 1994373), (57, 1539516), (66, 1329582), (76, 1154637), (99, 886388), (107, 820116), (109, 805068), (114, 769758), (132, 664791), (171, 513172), (198, 443194), (209, 419868), (214, 410058), (218, 402534), (228, 384879), (321, 273372), (327, 268356), (342, 256586), (396, 221597), (418, 209934), (428, 205029), (436, 201267), (627, 139956), (642, 136686), (654, 134178), (684, 128293), (836, 104967), (963, 91124), (981, 89452), (1177, 74556), (1199, 73188), (1254, 69978), (1284, 68343), (1308, 67089), (1881, 46652), (1926, 45562), (1962, 44726), (2033, 43164), (2071, 42372), (2354, 37278), (2398, 36594), (2508, 34989), (3531, 24852), (3597, 24396), (3762, 23326), (3852, 22781), (3924, 22363), (4066, 21582), (4142, 21186), (4708, 18639), (4796, 18297), (6099, 14388), (6213, 14124), (7062, 12426), (7194, 12198), (7524, 11663), (8132, 10791), (8284, 10593)]