68804112

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1648

約数の個数: 80

約数和(自身を含む): 194237568

約数和(自身を除く): 125433456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 284, 312, 426, 568, 624, 852, 923, 1136, 1553, 1704, 1846, 2769, 3106, 3408, 3692, 4659, 5538, 6212, 7384, 9318, 11076, 12424, 14768, 18636, 20189, 22152, 24848, 37272, 40378, 44304, 60567, 74544, 80756, 110263, 121134, 161512, 220526, 242268, 323024, 330789, 441052, 484536, 661578, 882104, 969072, 1323156, 1433419, 1764208, 2646312, 2866838, 4300257, 5292624, 5733676, 8600514, 11467352, 17201028, 22934704, 34402056, 68804112]

約数ペア:

[(1, 68804112), (2, 34402056), (3, 22934704), (4, 17201028), (6, 11467352), (8, 8600514), (12, 5733676), (13, 5292624), (16, 4300257), (24, 2866838), (26, 2646312), (39, 1764208), (48, 1433419), (52, 1323156), (71, 969072), (78, 882104), (104, 661578), (142, 484536), (156, 441052), (208, 330789), (213, 323024), (284, 242268), (312, 220526), (426, 161512), (568, 121134), (624, 110263), (852, 80756), (923, 74544), (1136, 60567), (1553, 44304), (1704, 40378), (1846, 37272), (2769, 24848), (3106, 22152), (3408, 20189), (3692, 18636), (4659, 14768), (5538, 12424), (6212, 11076), (7384, 9318)]