180823752

素因数分解:

$2^3\times 3^4\times {\mathrm{173}}^1\times {\mathrm{1613}}^1$

素因数の和:1804

約数の個数: 80

約数和(自身を含む): 509717340

約数和(自身を除く): 328893588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 173, 216, 324, 346, 519, 648, 692, 1038, 1384, 1557, 1613, 2076, 3114, 3226, 4152, 4671, 4839, 6228, 6452, 9342, 9678, 12456, 12904, 14013, 14517, 18684, 19356, 28026, 29034, 37368, 38712, 43551, 56052, 58068, 87102, 112104, 116136, 130653, 174204, 261306, 279049, 348408, 522612, 558098, 837147, 1045224, 1116196, 1674294, 2232392, 2511441, 3348588, 5022882, 6697176, 7534323, 10045764, 15068646, 20091528, 22602969, 30137292, 45205938, 60274584, 90411876, 180823752]

約数ペア:

[(1, 180823752), (2, 90411876), (3, 60274584), (4, 45205938), (6, 30137292), (8, 22602969), (9, 20091528), (12, 15068646), (18, 10045764), (24, 7534323), (27, 6697176), (36, 5022882), (54, 3348588), (72, 2511441), (81, 2232392), (108, 1674294), (162, 1116196), (173, 1045224), (216, 837147), (324, 558098), (346, 522612), (519, 348408), (648, 279049), (692, 261306), (1038, 174204), (1384, 130653), (1557, 116136), (1613, 112104), (2076, 87102), (3114, 58068), (3226, 56052), (4152, 43551), (4671, 38712), (4839, 37368), (6228, 29034), (6452, 28026), (9342, 19356), (9678, 18684), (12456, 14517), (12904, 14013)]