8108328

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 21778560

約数和(自身を除く): 13670232

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 397, 444, 552, 794, 851, 888, 1191, 1588, 1702, 2382, 2553, 3176, 3404, 4764, 5106, 6808, 9131, 9528, 10212, 14689, 18262, 20424, 27393, 29378, 36524, 44067, 54786, 58756, 73048, 88134, 109572, 117512, 176268, 219144, 337847, 352536, 675694, 1013541, 1351388, 2027082, 2702776, 4054164, 8108328]

約数ペア:

[(1, 8108328), (2, 4054164), (3, 2702776), (4, 2027082), (6, 1351388), (8, 1013541), (12, 675694), (23, 352536), (24, 337847), (37, 219144), (46, 176268), (69, 117512), (74, 109572), (92, 88134), (111, 73048), (138, 58756), (148, 54786), (184, 44067), (222, 36524), (276, 29378), (296, 27393), (397, 20424), (444, 18262), (552, 14689), (794, 10212), (851, 9528), (888, 9131), (1191, 6808), (1588, 5106), (1702, 4764), (2382, 3404), (2553, 3176)]