80462448

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:747

約数の個数: 120

約数和(自身を含む): 249150720

約数和(自身を除く): 168688272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 79, 88, 99, 132, 144, 158, 176, 198, 237, 264, 316, 396, 474, 528, 632, 643, 711, 792, 869, 948, 1264, 1286, 1422, 1584, 1738, 1896, 1929, 2572, 2607, 2844, 3476, 3792, 3858, 5144, 5214, 5688, 5787, 6952, 7073, 7716, 7821, 10288, 10428, 11376, 11574, 13904, 14146, 15432, 15642, 20856, 21219, 23148, 28292, 30864, 31284, 41712, 42438, 46296, 50797, 56584, 62568, 63657, 84876, 92592, 101594, 113168, 125136, 127314, 152391, 169752, 203188, 254628, 304782, 339504, 406376, 457173, 509256, 558767, 609564, 812752, 914346, 1018512, 1117534, 1219128, 1676301, 1828692, 2235068, 2438256, 3352602, 3657384, 4470136, 5028903, 6705204, 7314768, 8940272, 10057806, 13410408, 20115612, 26820816, 40231224, 80462448]

約数ペア:

[(1, 80462448), (2, 40231224), (3, 26820816), (4, 20115612), (6, 13410408), (8, 10057806), (9, 8940272), (11, 7314768), (12, 6705204), (16, 5028903), (18, 4470136), (22, 3657384), (24, 3352602), (33, 2438256), (36, 2235068), (44, 1828692), (48, 1676301), (66, 1219128), (72, 1117534), (79, 1018512), (88, 914346), (99, 812752), (132, 609564), (144, 558767), (158, 509256), (176, 457173), (198, 406376), (237, 339504), (264, 304782), (316, 254628), (396, 203188), (474, 169752), (528, 152391), (632, 127314), (643, 125136), (711, 113168), (792, 101594), (869, 92592), (948, 84876), (1264, 63657), (1286, 62568), (1422, 56584), (1584, 50797), (1738, 46296), (1896, 42438), (1929, 41712), (2572, 31284), (2607, 30864), (2844, 28292), (3476, 23148), (3792, 21219), (3858, 20856), (5144, 15642), (5214, 15432), (5688, 14146), (5787, 13904), (6952, 11574), (7073, 11376), (7716, 10428), (7821, 10288)]