85985754

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 193536000

約数和(自身を除く): 107550246

約数列:

[1, 2, 3, 6, 19, 29, 31, 38, 57, 58, 62, 87, 93, 114, 174, 186, 551, 589, 839, 899, 1102, 1178, 1653, 1678, 1767, 1798, 2517, 2697, 3306, 3534, 5034, 5394, 15941, 17081, 24331, 26009, 31882, 34162, 47823, 48662, 51243, 52018, 72993, 78027, 95646, 102486, 145986, 156054, 462289, 494171, 754261, 924578, 988342, 1386867, 1482513, 1508522, 2262783, 2773734, 2965026, 4525566, 14330959, 28661918, 42992877, 85985754]

約数ペア:

[(1, 85985754), (2, 42992877), (3, 28661918), (6, 14330959), (19, 4525566), (29, 2965026), (31, 2773734), (38, 2262783), (57, 1508522), (58, 1482513), (62, 1386867), (87, 988342), (93, 924578), (114, 754261), (174, 494171), (186, 462289), (551, 156054), (589, 145986), (839, 102486), (899, 95646), (1102, 78027), (1178, 72993), (1653, 52018), (1678, 51243), (1767, 48662), (1798, 47823), (2517, 34162), (2697, 31882), (3306, 26009), (3534, 24331), (5034, 17081), (5394, 15941)]