78983856

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{26119}}^1$

素因数の和:26143

約数の個数: 80

約数和(自身を含む): 259110400

約数和(自身を除く): 180126544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 26119, 52238, 78357, 104476, 156714, 182833, 208952, 235071, 313428, 365666, 417904, 470142, 548499, 626856, 705213, 731332, 940284, 1096998, 1253712, 1410426, 1462664, 1645497, 1880568, 2193996, 2820852, 2925328, 3290994, 3761136, 4387992, 4936491, 5641704, 6581988, 8775984, 9872982, 11283408, 13163976, 19745964, 26327952, 39491928, 78983856]

約数ペア:

[(1, 78983856), (2, 39491928), (3, 26327952), (4, 19745964), (6, 13163976), (7, 11283408), (8, 9872982), (9, 8775984), (12, 6581988), (14, 5641704), (16, 4936491), (18, 4387992), (21, 3761136), (24, 3290994), (27, 2925328), (28, 2820852), (36, 2193996), (42, 1880568), (48, 1645497), (54, 1462664), (56, 1410426), (63, 1253712), (72, 1096998), (84, 940284), (108, 731332), (112, 705213), (126, 626856), (144, 548499), (168, 470142), (189, 417904), (216, 365666), (252, 313428), (336, 235071), (378, 208952), (432, 182833), (504, 156714), (756, 104476), (1008, 78357), (1512, 52238), (3024, 26119)]