80837588.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21017}}^1$

素因数の和:21068

約数の個数: 64

約数和(自身を含む): 484254720

約数和(自身を除く): 312251592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 21017, 42034, 63051, 84068, 126102, 168136, 231187, 252204, 462374, 504408, 651527, 693561, 924748, 1303054, 1387122, 1849496, 1954581, 2606108, 2774244, 3909162, 5212216, 5548488, 7166797, 7818324, 14333594, 15636648, 21500391, 28667188, 43000782, 57334376, 86001564, 172003128]

約数ペア:

[(1, 172003128), (2, 86001564), (3, 57334376), (4, 43000782), (6, 28667188), (8, 21500391), (11, 15636648), (12, 14333594), (22, 7818324), (24, 7166797), (31, 5548488), (33, 5212216), (44, 3909162), (62, 2774244), (66, 2606108), (88, 1954581), (93, 1849496), (124, 1387122), (132, 1303054), (186, 924748), (248, 693561), (264, 651527), (341, 504408), (372, 462374), (682, 252204), (744, 231187), (1023, 168136), (1364, 126102), (2046, 84068), (2728, 63051), (4092, 42034), (8184, 21017)]