87220062

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 194717952

約数和(自身を除く): 107497890

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 131, 141, 262, 282, 393, 423, 786, 787, 846, 1179, 1574, 2358, 2361, 4722, 6157, 7083, 12314, 14166, 18471, 36942, 36989, 55413, 73978, 103097, 110826, 110967, 206194, 221934, 309291, 332901, 618582, 665802, 927873, 1855746, 4845559, 9691118, 14536677, 29073354, 43610031, 87220062]

約数ペア:

[(1, 87220062), (2, 43610031), (3, 29073354), (6, 14536677), (9, 9691118), (18, 4845559), (47, 1855746), (94, 927873), (131, 665802), (141, 618582), (262, 332901), (282, 309291), (393, 221934), (423, 206194), (786, 110967), (787, 110826), (846, 103097), (1179, 73978), (1574, 55413), (2358, 36989), (2361, 36942), (4722, 18471), (6157, 14166), (7083, 12314)]