80383548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 228953088

約数和(自身を除く): 148569540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 181, 204, 238, 311, 357, 362, 476, 543, 622, 714, 724, 933, 1086, 1244, 1267, 1428, 1866, 2172, 2177, 2534, 3077, 3732, 3801, 4354, 5068, 5287, 6154, 6531, 7602, 8708, 9231, 10574, 12308, 13062, 15204, 15861, 18462, 21148, 21539, 26124, 31722, 36924, 37009, 43078, 56291, 63444, 64617, 74018, 86156, 111027, 112582, 129234, 148036, 168873, 222054, 225164, 258468, 337746, 394037, 444108, 675492, 788074, 956947, 1182111, 1576148, 1913894, 2364222, 2870841, 3827788, 4728444, 5741682, 6698629, 11483364, 13397258, 20095887, 26794516, 40191774, 80383548]

約数ペア:

[(1, 80383548), (2, 40191774), (3, 26794516), (4, 20095887), (6, 13397258), (7, 11483364), (12, 6698629), (14, 5741682), (17, 4728444), (21, 3827788), (28, 2870841), (34, 2364222), (42, 1913894), (51, 1576148), (68, 1182111), (84, 956947), (102, 788074), (119, 675492), (181, 444108), (204, 394037), (238, 337746), (311, 258468), (357, 225164), (362, 222054), (476, 168873), (543, 148036), (622, 129234), (714, 112582), (724, 111027), (933, 86156), (1086, 74018), (1244, 64617), (1267, 63444), (1428, 56291), (1866, 43078), (2172, 37009), (2177, 36924), (2534, 31722), (3077, 26124), (3732, 21539), (3801, 21148), (4354, 18462), (5068, 15861), (5287, 15204), (6154, 13062), (6531, 12308), (7602, 10574), (8708, 9231)]