70209486

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 155776608

約数和(自身を除く): 85567122

約数列:

[1, 2, 3, 6, 9, 18, 71, 137, 142, 213, 274, 401, 411, 426, 639, 802, 822, 1203, 1233, 1278, 2406, 2466, 3609, 7218, 9727, 19454, 28471, 29181, 54937, 56942, 58362, 85413, 87543, 109874, 164811, 170826, 175086, 256239, 329622, 494433, 512478, 988866, 3900527, 7801054, 11701581, 23403162, 35104743, 70209486]

約数ペア:

[(1, 70209486), (2, 35104743), (3, 23403162), (6, 11701581), (9, 7801054), (18, 3900527), (71, 988866), (137, 512478), (142, 494433), (213, 329622), (274, 256239), (401, 175086), (411, 170826), (426, 164811), (639, 109874), (802, 87543), (822, 85413), (1203, 58362), (1233, 56942), (1278, 54937), (2406, 29181), (2466, 28471), (3609, 19454), (7218, 9727)]