87010644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16981}}^1$

素因数の和:17056

約数の個数: 48

約数和(自身を含む): 235846016

約数和(自身を除く): 148835372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 16981, 33962, 50943, 67924, 101886, 118867, 203772, 237734, 356601, 475468, 713202, 1035841, 1426404, 2071682, 3107523, 4143364, 6215046, 7250887, 12430092, 14501774, 21752661, 29003548, 43505322, 87010644]

約数ペア:

[(1, 87010644), (2, 43505322), (3, 29003548), (4, 21752661), (6, 14501774), (7, 12430092), (12, 7250887), (14, 6215046), (21, 4143364), (28, 3107523), (42, 2071682), (61, 1426404), (84, 1035841), (122, 713202), (183, 475468), (244, 356601), (366, 237734), (427, 203772), (732, 118867), (854, 101886), (1281, 67924), (1708, 50943), (2562, 33962), (5124, 16981)]