64008816

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1567}}^1$

素因数の和:1638

約数の個数: 80

約数和(自身を含む): 177321984

約数和(自身を除く): 113313168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 851, 888, 1104, 1567, 1702, 1776, 2553, 3134, 3404, 4701, 5106, 6268, 6808, 9402, 10212, 12536, 13616, 18804, 20424, 25072, 36041, 37608, 40848, 57979, 72082, 75216, 108123, 115958, 144164, 173937, 216246, 231916, 288328, 347874, 432492, 463832, 576656, 695748, 864984, 927664, 1333517, 1391496, 1729968, 2667034, 2782992, 4000551, 5334068, 8001102, 10668136, 16002204, 21336272, 32004408, 64008816]

約数ペア:

[(1, 64008816), (2, 32004408), (3, 21336272), (4, 16002204), (6, 10668136), (8, 8001102), (12, 5334068), (16, 4000551), (23, 2782992), (24, 2667034), (37, 1729968), (46, 1391496), (48, 1333517), (69, 927664), (74, 864984), (92, 695748), (111, 576656), (138, 463832), (148, 432492), (184, 347874), (222, 288328), (276, 231916), (296, 216246), (368, 173937), (444, 144164), (552, 115958), (592, 108123), (851, 75216), (888, 72082), (1104, 57979), (1567, 40848), (1702, 37608), (1776, 36041), (2553, 25072), (3134, 20424), (3404, 18804), (4701, 13616), (5106, 12536), (6268, 10212), (6808, 9402)]