77980872

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 202498560

約数和(自身を除く): 124517688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 281, 372, 373, 562, 744, 746, 843, 1119, 1124, 1492, 1686, 2238, 2248, 2984, 3372, 4476, 6744, 8711, 8952, 11563, 17422, 23126, 26133, 34689, 34844, 46252, 52266, 69378, 69688, 92504, 104532, 104813, 138756, 209064, 209626, 277512, 314439, 419252, 628878, 838504, 1257756, 2515512, 3249203, 6498406, 9747609, 12996812, 19495218, 25993624, 38990436, 77980872]

約数ペア:

[(1, 77980872), (2, 38990436), (3, 25993624), (4, 19495218), (6, 12996812), (8, 9747609), (12, 6498406), (24, 3249203), (31, 2515512), (62, 1257756), (93, 838504), (124, 628878), (186, 419252), (248, 314439), (281, 277512), (372, 209626), (373, 209064), (562, 138756), (744, 104813), (746, 104532), (843, 92504), (1119, 69688), (1124, 69378), (1492, 52266), (1686, 46252), (2238, 34844), (2248, 34689), (2984, 26133), (3372, 23126), (4476, 17422), (6744, 11563), (8711, 8952)]