78941412

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{66449}}^1$

素因数の和:66473

約数の個数: 48

約数和(自身を含む): 223272000

約数和(自身を除く): 144330588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 66449, 132898, 199347, 265796, 398694, 598041, 730939, 797388, 1196082, 1461878, 1794123, 2192817, 2392164, 2923756, 3588246, 4385634, 6578451, 7176492, 8771268, 13156902, 19735353, 26313804, 39470706, 78941412]

約数ペア:

[(1, 78941412), (2, 39470706), (3, 26313804), (4, 19735353), (6, 13156902), (9, 8771268), (11, 7176492), (12, 6578451), (18, 4385634), (22, 3588246), (27, 2923756), (33, 2392164), (36, 2192817), (44, 1794123), (54, 1461878), (66, 1196082), (99, 797388), (108, 730939), (132, 598041), (198, 398694), (297, 265796), (396, 199347), (594, 132898), (1188, 66449)]