83928208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1064

約数の個数: 80

約数和(自身を含む): 203736960

約数和(自身を除く): 119808752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 208, 236, 364, 413, 472, 728, 767, 826, 944, 977, 1456, 1534, 1652, 1954, 3068, 3304, 3908, 5369, 6136, 6608, 6839, 7816, 10738, 12272, 12701, 13678, 15632, 21476, 25402, 27356, 42952, 50804, 54712, 57643, 85904, 88907, 101608, 109424, 115286, 177814, 203216, 230572, 355628, 403501, 461144, 711256, 749359, 807002, 922288, 1422512, 1498718, 1614004, 2997436, 3228008, 5245513, 5994872, 6456016, 10491026, 11989744, 20982052, 41964104, 83928208]

約数ペア:

[(1, 83928208), (2, 41964104), (4, 20982052), (7, 11989744), (8, 10491026), (13, 6456016), (14, 5994872), (16, 5245513), (26, 3228008), (28, 2997436), (52, 1614004), (56, 1498718), (59, 1422512), (91, 922288), (104, 807002), (112, 749359), (118, 711256), (182, 461144), (208, 403501), (236, 355628), (364, 230572), (413, 203216), (472, 177814), (728, 115286), (767, 109424), (826, 101608), (944, 88907), (977, 85904), (1456, 57643), (1534, 54712), (1652, 50804), (1954, 42952), (3068, 27356), (3304, 25402), (3908, 21476), (5369, 15632), (6136, 13678), (6608, 12701), (6839, 12272), (7816, 10738)]