87227504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:598

約数の個数: 80

約数和(自身を含む): 209986560

約数和(自身を除く): 122759056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 139, 182, 208, 278, 364, 431, 556, 728, 862, 973, 1112, 1456, 1724, 1807, 1946, 2224, 3017, 3448, 3614, 3892, 5603, 6034, 6896, 7228, 7784, 11206, 12068, 12649, 14456, 15568, 22412, 24136, 25298, 28912, 39221, 44824, 48272, 50596, 59909, 78442, 89648, 101192, 119818, 156884, 202384, 239636, 313768, 419363, 479272, 627536, 778817, 838726, 958544, 1557634, 1677452, 3115268, 3354904, 5451719, 6230536, 6709808, 10903438, 12461072, 21806876, 43613752, 87227504]

約数ペア:

[(1, 87227504), (2, 43613752), (4, 21806876), (7, 12461072), (8, 10903438), (13, 6709808), (14, 6230536), (16, 5451719), (26, 3354904), (28, 3115268), (52, 1677452), (56, 1557634), (91, 958544), (104, 838726), (112, 778817), (139, 627536), (182, 479272), (208, 419363), (278, 313768), (364, 239636), (431, 202384), (556, 156884), (728, 119818), (862, 101192), (973, 89648), (1112, 78442), (1456, 59909), (1724, 50596), (1807, 48272), (1946, 44824), (2224, 39221), (3017, 28912), (3448, 25298), (3614, 24136), (3892, 22412), (5603, 15568), (6034, 14456), (6896, 12649), (7228, 12068), (7784, 11206)]