74881422

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 224

約数和(自身を含む): 226644480

約数和(自身を除く): 151763058

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 29, 33, 42, 46, 54, 58, 63, 66, 69, 77, 81, 87, 99, 126, 138, 154, 161, 162, 174, 189, 198, 203, 207, 231, 243, 253, 261, 297, 319, 322, 378, 406, 414, 462, 483, 486, 506, 522, 567, 594, 609, 621, 638, 667, 693, 729, 759, 783, 891, 957, 966, 1134, 1218, 1242, 1334, 1386, 1449, 1458, 1518, 1566, 1701, 1771, 1782, 1827, 1863, 1914, 2001, 2079, 2233, 2277, 2349, 2673, 2871, 2898, 3402, 3542, 3654, 3726, 4002, 4158, 4347, 4466, 4554, 4669, 4698, 5103, 5313, 5346, 5481, 5589, 5742, 6003, 6237, 6699, 6831, 7047, 7337, 8019, 8613, 8694, 9338, 10206, 10626, 10962, 11178, 12006, 12474, 13041, 13398, 13662, 14007, 14094, 14674, 15939, 16038, 16443, 16767, 17226, 18009, 18711, 20097, 20493, 21141, 22011, 25839, 26082, 28014, 31878, 32886, 33534, 36018, 37422, 39123, 40194, 40986, 42021, 42282, 44022, 47817, 49329, 51359, 51678, 54027, 56133, 60291, 61479, 66033, 77517, 78246, 84042, 95634, 98658, 102718, 108054, 112266, 117369, 120582, 122958, 126063, 132066, 143451, 147987, 154077, 155034, 162081, 180873, 184437, 198099, 232551, 234738, 252126, 286902, 295974, 308154, 324162, 361746, 368874, 378189, 396198, 430353, 462231, 465102, 486243, 542619, 594297, 756378, 860706, 924462, 972486, 1085238, 1134567, 1188594, 1291059, 1386693, 1627857, 1782891, 2269134, 2582118, 2773386, 3255714, 3403701, 3565782, 4160079, 5348673, 6807402, 8320158, 10697346, 12480237, 24960474, 37440711, 74881422]

約数ペア:

[(1, 74881422), (2, 37440711), (3, 24960474), (6, 12480237), (7, 10697346), (9, 8320158), (11, 6807402), (14, 5348673), (18, 4160079), (21, 3565782), (22, 3403701), (23, 3255714), (27, 2773386), (29, 2582118), (33, 2269134), (42, 1782891), (46, 1627857), (54, 1386693), (58, 1291059), (63, 1188594), (66, 1134567), (69, 1085238), (77, 972486), (81, 924462), (87, 860706), (99, 756378), (126, 594297), (138, 542619), (154, 486243), (161, 465102), (162, 462231), (174, 430353), (189, 396198), (198, 378189), (203, 368874), (207, 361746), (231, 324162), (243, 308154), (253, 295974), (261, 286902), (297, 252126), (319, 234738), (322, 232551), (378, 198099), (406, 184437), (414, 180873), (462, 162081), (483, 155034), (486, 154077), (506, 147987), (522, 143451), (567, 132066), (594, 126063), (609, 122958), (621, 120582), (638, 117369), (667, 112266), (693, 108054), (729, 102718), (759, 98658), (783, 95634), (891, 84042), (957, 78246), (966, 77517), (1134, 66033), (1218, 61479), (1242, 60291), (1334, 56133), (1386, 54027), (1449, 51678), (1458, 51359), (1518, 49329), (1566, 47817), (1701, 44022), (1771, 42282), (1782, 42021), (1827, 40986), (1863, 40194), (1914, 39123), (2001, 37422), (2079, 36018), (2233, 33534), (2277, 32886), (2349, 31878), (2673, 28014), (2871, 26082), (2898, 25839), (3402, 22011), (3542, 21141), (3654, 20493), (3726, 20097), (4002, 18711), (4158, 18009), (4347, 17226), (4466, 16767), (4554, 16443), (4669, 16038), (4698, 15939), (5103, 14674), (5313, 14094), (5346, 14007), (5481, 13662), (5589, 13398), (5742, 13041), (6003, 12474), (6237, 12006), (6699, 11178), (6831, 10962), (7047, 10626), (7337, 10206), (8019, 9338), (8613, 8694)]