76927864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 85642376

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 107, 124, 214, 223, 248, 403, 428, 446, 806, 856, 892, 1391, 1612, 1784, 2782, 2899, 3224, 3317, 5564, 5798, 6634, 6913, 11128, 11596, 13268, 13826, 23192, 23861, 26536, 27652, 43121, 47722, 55304, 86242, 89869, 95444, 172484, 179738, 190888, 310193, 344968, 359476, 620386, 718952, 739691, 1240772, 1479382, 2481544, 2958764, 5917528, 9615983, 19231966, 38463932, 76927864]

約数ペア:

[(1, 76927864), (2, 38463932), (4, 19231966), (8, 9615983), (13, 5917528), (26, 2958764), (31, 2481544), (52, 1479382), (62, 1240772), (104, 739691), (107, 718952), (124, 620386), (214, 359476), (223, 344968), (248, 310193), (403, 190888), (428, 179738), (446, 172484), (806, 95444), (856, 89869), (892, 86242), (1391, 55304), (1612, 47722), (1784, 43121), (2782, 27652), (2899, 26536), (3224, 23861), (3317, 23192), (5564, 13826), (5798, 13268), (6634, 11596), (6913, 11128)]