66958254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:534

約数の個数: 72

約数和(自身を含む): 162083376

約数和(自身を除く): 95125122

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 121, 142, 198, 213, 242, 363, 426, 433, 639, 726, 781, 866, 1089, 1278, 1299, 1562, 2178, 2343, 2598, 3897, 4686, 4763, 7029, 7794, 8591, 9526, 14058, 14289, 17182, 25773, 28578, 30743, 42867, 51546, 52393, 61486, 77319, 85734, 92229, 104786, 154638, 157179, 184458, 276687, 314358, 338173, 471537, 553374, 676346, 943074, 1014519, 2029038, 3043557, 3719903, 6087114, 7439806, 11159709, 22319418, 33479127, 66958254]

約数ペア:

[(1, 66958254), (2, 33479127), (3, 22319418), (6, 11159709), (9, 7439806), (11, 6087114), (18, 3719903), (22, 3043557), (33, 2029038), (66, 1014519), (71, 943074), (99, 676346), (121, 553374), (142, 471537), (198, 338173), (213, 314358), (242, 276687), (363, 184458), (426, 157179), (433, 154638), (639, 104786), (726, 92229), (781, 85734), (866, 77319), (1089, 61486), (1278, 52393), (1299, 51546), (1562, 42867), (2178, 30743), (2343, 28578), (2598, 25773), (3897, 17182), (4686, 14289), (4763, 14058), (7029, 9526), (7794, 8591)]