80745408

素因数分解:

$2^6\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1361}}^1$

素因数の和:1482

約数の個数: 84

約数和(自身を含む): 233860848

約数和(自身を除く): 153115440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 144, 192, 206, 288, 309, 412, 576, 618, 824, 927, 1236, 1361, 1648, 1854, 2472, 2722, 3296, 3708, 4083, 4944, 5444, 6592, 7416, 8166, 9888, 10888, 12249, 14832, 16332, 19776, 21776, 24498, 29664, 32664, 43552, 48996, 59328, 65328, 87104, 97992, 130656, 140183, 195984, 261312, 280366, 391968, 420549, 560732, 783936, 841098, 1121464, 1261647, 1682196, 2242928, 2523294, 3364392, 4485856, 5046588, 6728784, 8971712, 10093176, 13457568, 20186352, 26915136, 40372704, 80745408]

約数ペア:

[(1, 80745408), (2, 40372704), (3, 26915136), (4, 20186352), (6, 13457568), (8, 10093176), (9, 8971712), (12, 6728784), (16, 5046588), (18, 4485856), (24, 3364392), (32, 2523294), (36, 2242928), (48, 1682196), (64, 1261647), (72, 1121464), (96, 841098), (103, 783936), (144, 560732), (192, 420549), (206, 391968), (288, 280366), (309, 261312), (412, 195984), (576, 140183), (618, 130656), (824, 97992), (927, 87104), (1236, 65328), (1361, 59328), (1648, 48996), (1854, 43552), (2472, 32664), (2722, 29664), (3296, 24498), (3708, 21776), (4083, 19776), (4944, 16332), (5444, 14832), (6592, 12249), (7416, 10888), (8166, 9888)]