76615818

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2381}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 159155712

約数和(自身を除く): 82539894

約数列:

[1, 2, 3, 6, 31, 62, 93, 173, 186, 346, 519, 1038, 2381, 4762, 5363, 7143, 10726, 14286, 16089, 32178, 73811, 147622, 221433, 411913, 442866, 823826, 1235739, 2471478, 12769303, 25538606, 38307909, 76615818]

約数ペア:

[(1, 76615818), (2, 38307909), (3, 25538606), (6, 12769303), (31, 2471478), (62, 1235739), (93, 823826), (173, 442866), (186, 411913), (346, 221433), (519, 147622), (1038, 73811), (2381, 32178), (4762, 16089), (5363, 14286), (7143, 10726)]