74373738

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 150987456

約数和(自身を除く): 76613718

約数列:

[1, 2, 3, 6, 137, 173, 274, 346, 411, 519, 523, 822, 1038, 1046, 1569, 3138, 23701, 47402, 71103, 71651, 90479, 142206, 143302, 180958, 214953, 271437, 429906, 542874, 12395623, 24791246, 37186869, 74373738]

約数ペア:

[(1, 74373738), (2, 37186869), (3, 24791246), (6, 12395623), (137, 542874), (173, 429906), (274, 271437), (346, 214953), (411, 180958), (519, 143302), (523, 142206), (822, 90479), (1038, 71651), (1046, 71103), (1569, 47402), (3138, 23701)]