87832446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 199245312

約数和(自身を除く): 111412866

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 173, 283, 299, 346, 519, 566, 598, 849, 897, 1038, 1698, 1794, 2249, 3679, 3979, 4498, 6509, 6747, 7358, 7958, 11037, 11937, 13018, 13494, 19527, 22074, 23874, 39054, 48959, 51727, 84617, 97918, 103454, 146877, 155181, 169234, 253851, 293754, 310362, 507702, 636467, 1126057, 1272934, 1909401, 2252114, 3378171, 3818802, 6756342, 14638741, 29277482, 43916223, 87832446]

約数ペア:

[(1, 87832446), (2, 43916223), (3, 29277482), (6, 14638741), (13, 6756342), (23, 3818802), (26, 3378171), (39, 2252114), (46, 1909401), (69, 1272934), (78, 1126057), (138, 636467), (173, 507702), (283, 310362), (299, 293754), (346, 253851), (519, 169234), (566, 155181), (598, 146877), (849, 103454), (897, 97918), (1038, 84617), (1698, 51727), (1794, 48959), (2249, 39054), (3679, 23874), (3979, 22074), (4498, 19527), (6509, 13494), (6747, 13018), (7358, 11937), (7958, 11037)]