72607872

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8221}}^1$

素因数の和:8261

約数の個数: 64

約数和(自身を含む): 201274560

約数和(自身を除く): 128666688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8221, 8832, 16442, 24663, 32884, 49326, 65768, 98652, 131536, 189083, 197304, 263072, 378166, 394608, 526144, 567249, 756332, 789216, 1052288, 1134498, 1512664, 1578432, 2268996, 3025328, 3156864, 4537992, 6050656, 9075984, 12101312, 18151968, 24202624, 36303936, 72607872]

約数ペア:

[(1, 72607872), (2, 36303936), (3, 24202624), (4, 18151968), (6, 12101312), (8, 9075984), (12, 6050656), (16, 4537992), (23, 3156864), (24, 3025328), (32, 2268996), (46, 1578432), (48, 1512664), (64, 1134498), (69, 1052288), (92, 789216), (96, 756332), (128, 567249), (138, 526144), (184, 394608), (192, 378166), (276, 263072), (368, 197304), (384, 189083), (552, 131536), (736, 98652), (1104, 65768), (1472, 49326), (2208, 32884), (2944, 24663), (4416, 16442), (8221, 8832)]