66157518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 156828672

約数和(自身を除く): 90671154

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 103, 123, 206, 246, 287, 309, 373, 574, 618, 721, 746, 861, 1119, 1442, 1722, 2163, 2238, 2611, 4223, 4326, 5222, 7833, 8446, 12669, 15293, 15666, 25338, 29561, 30586, 38419, 45879, 59122, 76838, 88683, 91758, 107051, 115257, 177366, 214102, 230514, 268933, 321153, 537866, 642306, 806799, 1575179, 1613598, 3150358, 4725537, 9451074, 11026253, 22052506, 33078759, 66157518]

約数ペア:

[(1, 66157518), (2, 33078759), (3, 22052506), (6, 11026253), (7, 9451074), (14, 4725537), (21, 3150358), (41, 1613598), (42, 1575179), (82, 806799), (103, 642306), (123, 537866), (206, 321153), (246, 268933), (287, 230514), (309, 214102), (373, 177366), (574, 115257), (618, 107051), (721, 91758), (746, 88683), (861, 76838), (1119, 59122), (1442, 45879), (1722, 38419), (2163, 30586), (2238, 29561), (2611, 25338), (4223, 15666), (4326, 15293), (5222, 12669), (7833, 8446)]