81545632

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9839}}^1$

素因数の和:9893

約数の個数: 48

約数和(自身を含む): 188455680

約数和(自身を除く): 106910048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 9839, 19678, 39356, 68873, 78712, 137746, 157424, 275492, 314848, 364043, 550984, 728086, 1101968, 1456172, 2203936, 2548301, 2912344, 5096602, 5824688, 10193204, 11649376, 20386408, 40772816, 81545632]

約数ペア:

[(1, 81545632), (2, 40772816), (4, 20386408), (7, 11649376), (8, 10193204), (14, 5824688), (16, 5096602), (28, 2912344), (32, 2548301), (37, 2203936), (56, 1456172), (74, 1101968), (112, 728086), (148, 550984), (224, 364043), (259, 314848), (296, 275492), (518, 157424), (592, 137746), (1036, 78712), (1184, 68873), (2072, 39356), (4144, 19678), (8288, 9839)]