64941144

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1$

素因数の和:1760

約数の個数: 64

約数和(自身を含む): 171901440

約数和(自身を除く): 106960296

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 71, 92, 138, 142, 184, 213, 276, 284, 426, 552, 568, 852, 1633, 1657, 1704, 3266, 3314, 4899, 4971, 6532, 6628, 9798, 9942, 13064, 13256, 19596, 19884, 38111, 39192, 39768, 76222, 114333, 117647, 152444, 228666, 235294, 304888, 352941, 457332, 470588, 705882, 914664, 941176, 1411764, 2705881, 2823528, 5411762, 8117643, 10823524, 16235286, 21647048, 32470572, 64941144]

約数ペア:

[(1, 64941144), (2, 32470572), (3, 21647048), (4, 16235286), (6, 10823524), (8, 8117643), (12, 5411762), (23, 2823528), (24, 2705881), (46, 1411764), (69, 941176), (71, 914664), (92, 705882), (138, 470588), (142, 457332), (184, 352941), (213, 304888), (276, 235294), (284, 228666), (426, 152444), (552, 117647), (568, 114333), (852, 76222), (1633, 39768), (1657, 39192), (1704, 38111), (3266, 19884), (3314, 19596), (4899, 13256), (4971, 13064), (6532, 9942), (6628, 9798)]