64427544

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{2399}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 175032000

約数和(自身を除く): 110604456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 746, 1119, 1492, 2238, 2399, 2984, 3357, 4476, 4798, 6714, 7197, 8952, 9596, 13428, 14394, 19192, 21591, 26856, 28788, 43182, 57576, 86364, 172728, 894827, 1789654, 2684481, 3579308, 5368962, 7158616, 8053443, 10737924, 16106886, 21475848, 32213772, 64427544]

約数ペア:

[(1, 64427544), (2, 32213772), (3, 21475848), (4, 16106886), (6, 10737924), (8, 8053443), (9, 7158616), (12, 5368962), (18, 3579308), (24, 2684481), (36, 1789654), (72, 894827), (373, 172728), (746, 86364), (1119, 57576), (1492, 43182), (2238, 28788), (2399, 26856), (2984, 21591), (3357, 19192), (4476, 14394), (4798, 13428), (6714, 9596), (7197, 8952)]