84296628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{641}}^1$

素因数の和:945

約数の個数: 72

約数和(自身を含む): 230650056

約数和(自身を除く): 146353428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 281, 468, 562, 641, 843, 1124, 1282, 1686, 1923, 2529, 2564, 3372, 3653, 3846, 5058, 5769, 7306, 7692, 8333, 10116, 10959, 11538, 14612, 16666, 21918, 23076, 24999, 32877, 33332, 43836, 49998, 65754, 74997, 99996, 131508, 149994, 180121, 299988, 360242, 540363, 720484, 1080726, 1621089, 2161452, 2341573, 3242178, 4683146, 6484356, 7024719, 9366292, 14049438, 21074157, 28098876, 42148314, 84296628]

約数ペア:

[(1, 84296628), (2, 42148314), (3, 28098876), (4, 21074157), (6, 14049438), (9, 9366292), (12, 7024719), (13, 6484356), (18, 4683146), (26, 3242178), (36, 2341573), (39, 2161452), (52, 1621089), (78, 1080726), (117, 720484), (156, 540363), (234, 360242), (281, 299988), (468, 180121), (562, 149994), (641, 131508), (843, 99996), (1124, 74997), (1282, 65754), (1686, 49998), (1923, 43836), (2529, 33332), (2564, 32877), (3372, 24999), (3653, 23076), (3846, 21918), (5058, 16666), (5769, 14612), (7306, 11538), (7692, 10959), (8333, 10116)]