77021712

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1361}}^1$

素因数の和:1509

約数の個数: 80

約数和(自身を含む): 222932160

約数和(自身を除く): 145910448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1179, 1361, 1572, 2096, 2358, 2722, 3144, 3537, 4083, 4716, 5444, 6288, 7074, 8166, 9432, 10888, 12249, 14148, 16332, 18864, 21776, 24498, 28296, 32664, 36747, 48996, 56592, 65328, 73494, 97992, 146988, 178291, 195984, 293976, 356582, 534873, 587952, 713164, 1069746, 1426328, 1604619, 2139492, 2852656, 3209238, 4278984, 4813857, 6418476, 8557968, 9627714, 12836952, 19255428, 25673904, 38510856, 77021712]

約数ペア:

[(1, 77021712), (2, 38510856), (3, 25673904), (4, 19255428), (6, 12836952), (8, 9627714), (9, 8557968), (12, 6418476), (16, 4813857), (18, 4278984), (24, 3209238), (27, 2852656), (36, 2139492), (48, 1604619), (54, 1426328), (72, 1069746), (108, 713164), (131, 587952), (144, 534873), (216, 356582), (262, 293976), (393, 195984), (432, 178291), (524, 146988), (786, 97992), (1048, 73494), (1179, 65328), (1361, 56592), (1572, 48996), (2096, 36747), (2358, 32664), (2722, 28296), (3144, 24498), (3537, 21776), (4083, 18864), (4716, 16332), (5444, 14148), (6288, 12249), (7074, 10888), (8166, 9432)]