81708120432

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{2157481}}^1$

素因数の和:2157758

約数の個数: 60

約数和(自身を含む): 229538824944

約数和(自身を除く): 147830704512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4208, 4734, 6312, 9468, 12624, 18936, 37872, 2157481, 4314962, 6472443, 8629924, 12944886, 17259848, 19417329, 25889772, 34519696, 38834658, 51779544, 77669316, 103559088, 155338632, 310677264, 567417503, 1134835006, 1702252509, 2269670012, 3404505018, 4539340024, 5106757527, 6809010036, 9078680048, 10213515054, 13618020072, 20427030108, 27236040144, 40854060216, 81708120432]

約数ペア:

[(1, 81708120432), (2, 40854060216), (3, 27236040144), (4, 20427030108), (6, 13618020072), (8, 10213515054), (9, 9078680048), (12, 6809010036), (16, 5106757527), (18, 4539340024), (24, 3404505018), (36, 2269670012), (48, 1702252509), (72, 1134835006), (144, 567417503), (263, 310677264), (526, 155338632), (789, 103559088), (1052, 77669316), (1578, 51779544), (2104, 38834658), (2367, 34519696), (3156, 25889772), (4208, 19417329), (4734, 17259848), (6312, 12944886), (9468, 8629924), (12624, 6472443), (18936, 4314962), (37872, 2157481)]