87662172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18127}}^1$

素因数の和:18178

約数の個数: 48

約数和(自身を含む): 227397632

約数和(自身を除く): 139735460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 18127, 36254, 54381, 72508, 108762, 217524, 235651, 471302, 561937, 706953, 942604, 1123874, 1413906, 1685811, 2247748, 2827812, 3371622, 6743244, 7305181, 14610362, 21915543, 29220724, 43831086, 87662172]

約数ペア:

[(1, 87662172), (2, 43831086), (3, 29220724), (4, 21915543), (6, 14610362), (12, 7305181), (13, 6743244), (26, 3371622), (31, 2827812), (39, 2247748), (52, 1685811), (62, 1413906), (78, 1123874), (93, 942604), (124, 706953), (156, 561937), (186, 471302), (372, 235651), (403, 217524), (806, 108762), (1209, 72508), (1612, 54381), (2418, 36254), (4836, 18127)]