66861606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 159805440

約数和(自身を除く): 92943834

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 89, 93, 178, 186, 217, 267, 434, 534, 577, 623, 651, 1154, 1246, 1302, 1731, 1869, 2759, 3462, 3738, 4039, 5518, 8078, 8277, 12117, 16554, 17887, 19313, 24234, 35774, 38626, 51353, 53661, 57939, 102706, 107322, 115878, 125209, 154059, 250418, 308118, 359471, 375627, 718942, 751254, 1078413, 1591943, 2156826, 3183886, 4775829, 9551658, 11143601, 22287202, 33430803, 66861606]

約数ペア:

[(1, 66861606), (2, 33430803), (3, 22287202), (6, 11143601), (7, 9551658), (14, 4775829), (21, 3183886), (31, 2156826), (42, 1591943), (62, 1078413), (89, 751254), (93, 718942), (178, 375627), (186, 359471), (217, 308118), (267, 250418), (434, 154059), (534, 125209), (577, 115878), (623, 107322), (651, 102706), (1154, 57939), (1246, 53661), (1302, 51353), (1731, 38626), (1869, 35774), (2759, 24234), (3462, 19313), (3738, 17887), (4039, 16554), (5518, 12117), (8078, 8277)]