85244172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17627}}^1$

素因数の和:17678

約数の個数: 48

約数和(自身を含む): 221125632

約数和(自身を除く): 135881460

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, 17627, 35254, 52881, 70508, 105762, 211524, 229151, 458302, 546437, 687453, 916604, 1092874, 1374906, 1639311, 2185748, 2749812, 3278622, 6557244, 7103681, 14207362, 21311043, 28414724, 42622086, 85244172]

約数ペア:

[(1, 85244172), (2, 42622086), (3, 28414724), (4, 21311043), (6, 14207362), (12, 7103681), (13, 6557244), (26, 3278622), (31, 2749812), (39, 2185748), (52, 1639311), (62, 1374906), (78, 1092874), (93, 916604), (124, 687453), (156, 546437), (186, 458302), (372, 229151), (403, 211524), (806, 105762), (1209, 70508), (1612, 52881), (2418, 35254), (4836, 17627)]