87409458

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1427}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 196481376

約数和(自身を除く): 109071918

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 83, 123, 166, 246, 249, 369, 498, 738, 747, 1427, 1494, 2854, 3403, 4281, 6806, 8562, 10209, 12843, 20418, 25686, 30627, 58507, 61254, 117014, 118441, 175521, 236882, 351042, 355323, 526563, 710646, 1053126, 1065969, 2131938, 4856081, 9712162, 14568243, 29136486, 43704729, 87409458]

約数ペア:

[(1, 87409458), (2, 43704729), (3, 29136486), (6, 14568243), (9, 9712162), (18, 4856081), (41, 2131938), (82, 1065969), (83, 1053126), (123, 710646), (166, 526563), (246, 355323), (249, 351042), (369, 236882), (498, 175521), (738, 118441), (747, 117014), (1427, 61254), (1494, 58507), (2854, 30627), (3403, 25686), (4281, 20418), (6806, 12843), (8562, 10209)]