81608892

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 193466112

約数和(自身を除く): 111857220

約数列:

[1, 2, 3, 4, 6, 12, 167, 193, 211, 334, 386, 422, 501, 579, 633, 668, 772, 844, 1002, 1158, 1266, 2004, 2316, 2532, 32231, 35237, 40723, 64462, 70474, 81446, 96693, 105711, 122169, 128924, 140948, 162892, 193386, 211422, 244338, 386772, 422844, 488676, 6800741, 13601482, 20402223, 27202964, 40804446, 81608892]

約数ペア:

[(1, 81608892), (2, 40804446), (3, 27202964), (4, 20402223), (6, 13601482), (12, 6800741), (167, 488676), (193, 422844), (211, 386772), (334, 244338), (386, 211422), (422, 193386), (501, 162892), (579, 140948), (633, 128924), (668, 122169), (772, 105711), (844, 96693), (1002, 81446), (1158, 70474), (1266, 64462), (2004, 40723), (2316, 35237), (2532, 32231)]