74986884

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 228953088

約数和(自身を除く): 153966204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 103, 107, 108, 126, 162, 189, 206, 214, 243, 252, 309, 321, 324, 378, 412, 428, 486, 567, 618, 642, 721, 749, 756, 927, 963, 972, 1134, 1236, 1284, 1442, 1498, 1701, 1854, 1926, 2163, 2247, 2268, 2781, 2884, 2889, 2996, 3402, 3708, 3852, 4326, 4494, 5562, 5778, 6489, 6741, 6804, 8343, 8652, 8667, 8988, 11021, 11124, 11556, 12978, 13482, 16686, 17334, 19467, 20223, 22042, 25029, 25956, 26001, 26964, 33063, 33372, 34668, 38934, 40446, 44084, 50058, 52002, 58401, 60669, 66126, 77147, 77868, 80892, 99189, 100116, 104004, 116802, 121338, 132252, 154294, 175203, 182007, 198378, 231441, 233604, 242676, 297567, 308588, 350406, 364014, 396756, 462882, 595134, 694323, 700812, 728028, 892701, 925764, 1190268, 1388646, 1785402, 2082969, 2678103, 2777292, 3570804, 4165938, 5356206, 6248907, 8331876, 10712412, 12497814, 18746721, 24995628, 37493442, 74986884]

約数ペア:

[(1, 74986884), (2, 37493442), (3, 24995628), (4, 18746721), (6, 12497814), (7, 10712412), (9, 8331876), (12, 6248907), (14, 5356206), (18, 4165938), (21, 3570804), (27, 2777292), (28, 2678103), (36, 2082969), (42, 1785402), (54, 1388646), (63, 1190268), (81, 925764), (84, 892701), (103, 728028), (107, 700812), (108, 694323), (126, 595134), (162, 462882), (189, 396756), (206, 364014), (214, 350406), (243, 308588), (252, 297567), (309, 242676), (321, 233604), (324, 231441), (378, 198378), (412, 182007), (428, 175203), (486, 154294), (567, 132252), (618, 121338), (642, 116802), (721, 104004), (749, 100116), (756, 99189), (927, 80892), (963, 77868), (972, 77147), (1134, 66126), (1236, 60669), (1284, 58401), (1442, 52002), (1498, 50058), (1701, 44084), (1854, 40446), (1926, 38934), (2163, 34668), (2247, 33372), (2268, 33063), (2781, 26964), (2884, 26001), (2889, 25956), (2996, 25029), (3402, 22042), (3708, 20223), (3852, 19467), (4326, 17334), (4494, 16686), (5562, 13482), (5778, 12978), (6489, 11556), (6741, 11124), (6804, 11021), (8343, 8988), (8652, 8667)]