69108284

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 145152000

約数和(自身を除く): 76043716

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 239, 322, 449, 478, 644, 898, 956, 1673, 1796, 3143, 3346, 5497, 6286, 6692, 10327, 10994, 12572, 20654, 21988, 38479, 41308, 72289, 76958, 107311, 144578, 153916, 214622, 289156, 429244, 751177, 1502354, 2468153, 3004708, 4936306, 9872612, 17277071, 34554142, 69108284]

約数ペア:

[(1, 69108284), (2, 34554142), (4, 17277071), (7, 9872612), (14, 4936306), (23, 3004708), (28, 2468153), (46, 1502354), (92, 751177), (161, 429244), (239, 289156), (322, 214622), (449, 153916), (478, 144578), (644, 107311), (898, 76958), (956, 72289), (1673, 41308), (1796, 38479), (3143, 21988), (3346, 20654), (5497, 12572), (6286, 10994), (6692, 10327)]