73971720944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{76991}}^1$

素因数の和:77166

約数の個数: 80

約数和(自身を含む): 160847990784

約数和(自身を除く): 86876269840

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 103, 106, 176, 206, 212, 412, 424, 583, 824, 848, 1133, 1166, 1648, 2266, 2332, 4532, 4664, 5459, 9064, 9328, 10918, 18128, 21836, 43672, 60049, 76991, 87344, 120098, 153982, 240196, 307964, 480392, 615928, 846901, 960784, 1231856, 1693802, 3387604, 4080523, 6775208, 7930073, 8161046, 13550416, 15860146, 16322092, 31720292, 32644184, 44885753, 63440584, 65288368, 87230803, 89771506, 126881168, 174461606, 179543012, 348923212, 359086024, 420293869, 697846424, 718172048, 840587738, 1395692848, 1681175476, 3362350952, 4623232559, 6724701904, 9246465118, 18492930236, 36985860472, 73971720944]

約数ペア:

[(1, 73971720944), (2, 36985860472), (4, 18492930236), (8, 9246465118), (11, 6724701904), (16, 4623232559), (22, 3362350952), (44, 1681175476), (53, 1395692848), (88, 840587738), (103, 718172048), (106, 697846424), (176, 420293869), (206, 359086024), (212, 348923212), (412, 179543012), (424, 174461606), (583, 126881168), (824, 89771506), (848, 87230803), (1133, 65288368), (1166, 63440584), (1648, 44885753), (2266, 32644184), (2332, 31720292), (4532, 16322092), (4664, 15860146), (5459, 13550416), (9064, 8161046), (9328, 7930073), (10918, 6775208), (18128, 4080523), (21836, 3387604), (43672, 1693802), (60049, 1231856), (76991, 960784), (87344, 846901), (120098, 615928), (153982, 480392), (240196, 307964)]