79128648

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 227111040

約数和(自身を除く): 147982392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 71, 72, 92, 138, 142, 184, 207, 213, 276, 284, 414, 426, 552, 568, 639, 673, 828, 852, 1278, 1346, 1633, 1656, 1704, 2019, 2556, 2692, 3266, 4038, 4899, 5112, 5384, 6057, 6532, 8076, 9798, 12114, 13064, 14697, 15479, 16152, 19596, 24228, 29394, 30958, 39192, 46437, 47783, 48456, 58788, 61916, 92874, 95566, 117576, 123832, 139311, 143349, 185748, 191132, 278622, 286698, 371496, 382264, 430047, 557244, 573396, 860094, 1099009, 1114488, 1146792, 1720188, 2198018, 3297027, 3440376, 4396036, 6594054, 8792072, 9891081, 13188108, 19782162, 26376216, 39564324, 79128648]

約数ペア:

[(1, 79128648), (2, 39564324), (3, 26376216), (4, 19782162), (6, 13188108), (8, 9891081), (9, 8792072), (12, 6594054), (18, 4396036), (23, 3440376), (24, 3297027), (36, 2198018), (46, 1720188), (69, 1146792), (71, 1114488), (72, 1099009), (92, 860094), (138, 573396), (142, 557244), (184, 430047), (207, 382264), (213, 371496), (276, 286698), (284, 278622), (414, 191132), (426, 185748), (552, 143349), (568, 139311), (639, 123832), (673, 117576), (828, 95566), (852, 92874), (1278, 61916), (1346, 58788), (1633, 48456), (1656, 47783), (1704, 46437), (2019, 39192), (2556, 30958), (2692, 29394), (3266, 24228), (4038, 19596), (4899, 16152), (5112, 15479), (5384, 14697), (6057, 13064), (6532, 12114), (8076, 9798)]