77877168

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 207308160

約数和(自身を除く): 129430992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 107, 118, 177, 214, 236, 257, 321, 354, 428, 472, 514, 642, 708, 771, 856, 944, 1028, 1284, 1416, 1542, 1712, 2056, 2568, 2832, 3084, 4112, 5136, 6168, 6313, 12336, 12626, 15163, 18939, 25252, 27499, 30326, 37878, 45489, 50504, 54998, 60652, 75756, 82497, 90978, 101008, 109996, 121304, 151512, 164994, 181956, 219992, 242608, 303024, 329988, 363912, 439984, 659976, 727824, 1319952, 1622441, 3244882, 4867323, 6489764, 9734646, 12979528, 19469292, 25959056, 38938584, 77877168]

約数ペア:

[(1, 77877168), (2, 38938584), (3, 25959056), (4, 19469292), (6, 12979528), (8, 9734646), (12, 6489764), (16, 4867323), (24, 3244882), (48, 1622441), (59, 1319952), (107, 727824), (118, 659976), (177, 439984), (214, 363912), (236, 329988), (257, 303024), (321, 242608), (354, 219992), (428, 181956), (472, 164994), (514, 151512), (642, 121304), (708, 109996), (771, 101008), (856, 90978), (944, 82497), (1028, 75756), (1284, 60652), (1416, 54998), (1542, 50504), (1712, 45489), (2056, 37878), (2568, 30326), (2832, 27499), (3084, 25252), (4112, 18939), (5136, 15163), (6168, 12626), (6313, 12336)]