81502524

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{10937}}^1$

素因数の和:10976

約数の個数: 60

約数和(自身を含む): 222347664

約数和(自身を除く): 140845140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 10937, 21874, 32811, 43748, 65622, 98433, 131244, 196866, 251551, 295299, 393732, 503102, 590598, 754653, 885897, 1006204, 1181196, 1509306, 1771794, 2263959, 3018612, 3543588, 4527918, 6791877, 9055836, 13583754, 20375631, 27167508, 40751262, 81502524]

約数ペア:

[(1, 81502524), (2, 40751262), (3, 27167508), (4, 20375631), (6, 13583754), (9, 9055836), (12, 6791877), (18, 4527918), (23, 3543588), (27, 3018612), (36, 2263959), (46, 1771794), (54, 1509306), (69, 1181196), (81, 1006204), (92, 885897), (108, 754653), (138, 590598), (162, 503102), (207, 393732), (276, 295299), (324, 251551), (414, 196866), (621, 131244), (828, 98433), (1242, 65622), (1863, 43748), (2484, 32811), (3726, 21874), (7452, 10937)]