82901471982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{281857}}^1$

素因数の和:282065

約数の個数: 64

約数和(自身を含む): 194820249600

約数和(自身を除く): 111918777618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 149, 282, 298, 329, 447, 658, 894, 987, 1043, 1974, 2086, 3129, 6258, 7003, 14006, 21009, 42018, 49021, 98042, 147063, 281857, 294126, 563714, 845571, 1691142, 1972999, 3945998, 5918997, 11837994, 13247279, 26494558, 39741837, 41996693, 79483674, 83993386, 92730953, 125990079, 185461906, 251980158, 278192859, 293976851, 556385718, 587953702, 881930553, 1763861106, 1973844571, 3947689142, 5921533713, 11843067426, 13816911997, 27633823994, 41450735991, 82901471982]

約数ペア:

[(1, 82901471982), (2, 41450735991), (3, 27633823994), (6, 13816911997), (7, 11843067426), (14, 5921533713), (21, 3947689142), (42, 1973844571), (47, 1763861106), (94, 881930553), (141, 587953702), (149, 556385718), (282, 293976851), (298, 278192859), (329, 251980158), (447, 185461906), (658, 125990079), (894, 92730953), (987, 83993386), (1043, 79483674), (1974, 41996693), (2086, 39741837), (3129, 26494558), (6258, 13247279), (7003, 11837994), (14006, 5918997), (21009, 3945998), (42018, 1972999), (49021, 1691142), (98042, 845571), (147063, 563714), (281857, 294126)]