82775056

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 199292800

約数和(自身を除く): 116517744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 139, 182, 208, 278, 364, 409, 556, 728, 818, 973, 1112, 1456, 1636, 1807, 1946, 2224, 2863, 3272, 3614, 3892, 5317, 5726, 6544, 7228, 7784, 10634, 11452, 12649, 14456, 15568, 21268, 22904, 25298, 28912, 37219, 42536, 45808, 50596, 56851, 74438, 85072, 101192, 113702, 148876, 202384, 227404, 297752, 397957, 454808, 595504, 739063, 795914, 909616, 1478126, 1591828, 2956252, 3183656, 5173441, 5912504, 6367312, 10346882, 11825008, 20693764, 41387528, 82775056]

約数ペア:

[(1, 82775056), (2, 41387528), (4, 20693764), (7, 11825008), (8, 10346882), (13, 6367312), (14, 5912504), (16, 5173441), (26, 3183656), (28, 2956252), (52, 1591828), (56, 1478126), (91, 909616), (104, 795914), (112, 739063), (139, 595504), (182, 454808), (208, 397957), (278, 297752), (364, 227404), (409, 202384), (556, 148876), (728, 113702), (818, 101192), (973, 85072), (1112, 74438), (1456, 56851), (1636, 50596), (1807, 45808), (1946, 42536), (2224, 37219), (2863, 28912), (3272, 25298), (3614, 22904), (3892, 21268), (5317, 15568), (5726, 14456), (6544, 12649), (7228, 11452), (7784, 10634)]