68984946

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 80

約数和(自身を含む): 168341976

約数和(自身を除く): 99357030

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 81, 102, 111, 153, 162, 222, 306, 333, 459, 629, 666, 677, 918, 999, 1258, 1354, 1377, 1887, 1998, 2031, 2754, 2997, 3774, 4062, 5661, 5994, 6093, 11322, 11509, 12186, 16983, 18279, 23018, 25049, 33966, 34527, 36558, 50098, 50949, 54837, 69054, 75147, 101898, 103581, 109674, 150294, 207162, 225441, 310743, 425833, 450882, 621486, 676323, 851666, 932229, 1277499, 1352646, 1864458, 2028969, 2554998, 3832497, 4057938, 7664994, 11497491, 22994982, 34492473, 68984946]

約数ペア:

[(1, 68984946), (2, 34492473), (3, 22994982), (6, 11497491), (9, 7664994), (17, 4057938), (18, 3832497), (27, 2554998), (34, 2028969), (37, 1864458), (51, 1352646), (54, 1277499), (74, 932229), (81, 851666), (102, 676323), (111, 621486), (153, 450882), (162, 425833), (222, 310743), (306, 225441), (333, 207162), (459, 150294), (629, 109674), (666, 103581), (677, 101898), (918, 75147), (999, 69054), (1258, 54837), (1354, 50949), (1377, 50098), (1887, 36558), (1998, 34527), (2031, 33966), (2754, 25049), (2997, 23018), (3774, 18279), (4062, 16983), (5661, 12186), (5994, 11509), (6093, 11322)]