64628136

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{21893}}^1$

素因数の和:21946

約数の個数: 48

約数和(自身を含む): 179311860

約数和(自身を除く): 114683724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 21893, 43786, 65679, 87572, 131358, 175144, 197037, 262716, 394074, 525432, 788148, 897613, 1576296, 1795226, 2692839, 3590452, 5385678, 7180904, 8078517, 10771356, 16157034, 21542712, 32314068, 64628136]

約数ペア:

[(1, 64628136), (2, 32314068), (3, 21542712), (4, 16157034), (6, 10771356), (8, 8078517), (9, 7180904), (12, 5385678), (18, 3590452), (24, 2692839), (36, 1795226), (41, 1576296), (72, 897613), (82, 788148), (123, 525432), (164, 394074), (246, 262716), (328, 197037), (369, 175144), (492, 131358), (738, 87572), (984, 65679), (1476, 43786), (2952, 21893)]