78392028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4153}}^1$

素因数の和:4195

約数の個数: 72

約数和(自身を含む): 216572944

約数和(自身を除く): 138180916

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4153, 4719, 6292, 8306, 9438, 12459, 16612, 18876, 24918, 45683, 49836, 53989, 91366, 107978, 137049, 161967, 182732, 215956, 274098, 323934, 502513, 548196, 593879, 647868, 1005026, 1187758, 1507539, 1781637, 2010052, 2375516, 3015078, 3563274, 6030156, 6532669, 7126548, 13065338, 19598007, 26130676, 39196014, 78392028]

約数ペア:

[(1, 78392028), (2, 39196014), (3, 26130676), (4, 19598007), (6, 13065338), (11, 7126548), (12, 6532669), (13, 6030156), (22, 3563274), (26, 3015078), (33, 2375516), (39, 2010052), (44, 1781637), (52, 1507539), (66, 1187758), (78, 1005026), (121, 647868), (132, 593879), (143, 548196), (156, 502513), (242, 323934), (286, 274098), (363, 215956), (429, 182732), (484, 161967), (572, 137049), (726, 107978), (858, 91366), (1452, 53989), (1573, 49836), (1716, 45683), (3146, 24918), (4153, 18876), (4719, 16612), (6292, 12459), (8306, 9438)]