65213556

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{853}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 159540864

約数和(自身を除く): 94327308

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 277, 554, 831, 853, 1108, 1662, 1706, 2559, 3324, 3412, 5118, 6371, 10236, 12742, 19113, 19619, 25484, 38226, 39238, 58857, 76452, 78476, 117714, 235428, 236281, 472562, 708843, 945124, 1417686, 2835372, 5434463, 10868926, 16303389, 21737852, 32606778, 65213556]

約数ペア:

[(1, 65213556), (2, 32606778), (3, 21737852), (4, 16303389), (6, 10868926), (12, 5434463), (23, 2835372), (46, 1417686), (69, 945124), (92, 708843), (138, 472562), (276, 236281), (277, 235428), (554, 117714), (831, 78476), (853, 76452), (1108, 58857), (1662, 39238), (1706, 38226), (2559, 25484), (3324, 19619), (3412, 19113), (5118, 12742), (6371, 10236)]