80685792

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{25469}}^1$

素因数の和:25496

約数の個数: 72

約数和(自身を含む): 250319160

約数和(自身を除く): 169633368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 25469, 50938, 76407, 101876, 152814, 203752, 229221, 280159, 305628, 407504, 458442, 560318, 611256, 815008, 840477, 916884, 1120636, 1222512, 1680954, 1833768, 2241272, 2445024, 2521431, 3361908, 3667536, 4482544, 5042862, 6723816, 7335072, 8965088, 10085724, 13447632, 20171448, 26895264, 40342896, 80685792]

約数ペア:

[(1, 80685792), (2, 40342896), (3, 26895264), (4, 20171448), (6, 13447632), (8, 10085724), (9, 8965088), (11, 7335072), (12, 6723816), (16, 5042862), (18, 4482544), (22, 3667536), (24, 3361908), (32, 2521431), (33, 2445024), (36, 2241272), (44, 1833768), (48, 1680954), (66, 1222512), (72, 1120636), (88, 916884), (96, 840477), (99, 815008), (132, 611256), (144, 560318), (176, 458442), (198, 407504), (264, 305628), (288, 280159), (352, 229221), (396, 203752), (528, 152814), (792, 101876), (1056, 76407), (1584, 50938), (3168, 25469)]