86531394

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 190270080

約数和(自身を除く): 103738686

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 109, 129, 181, 218, 258, 327, 362, 543, 654, 731, 1086, 1462, 1853, 2193, 3077, 3706, 4386, 4687, 5559, 6154, 7783, 9231, 9374, 11118, 14061, 15566, 18462, 19729, 23349, 28122, 39458, 46698, 59187, 79679, 118374, 132311, 159358, 239037, 264622, 335393, 396933, 478074, 670786, 793866, 848347, 1006179, 1696694, 2012358, 2545041, 5090082, 14421899, 28843798, 43265697, 86531394]

約数ペア:

[(1, 86531394), (2, 43265697), (3, 28843798), (6, 14421899), (17, 5090082), (34, 2545041), (43, 2012358), (51, 1696694), (86, 1006179), (102, 848347), (109, 793866), (129, 670786), (181, 478074), (218, 396933), (258, 335393), (327, 264622), (362, 239037), (543, 159358), (654, 132311), (731, 118374), (1086, 79679), (1462, 59187), (1853, 46698), (2193, 39458), (3077, 28122), (3706, 23349), (4386, 19729), (4687, 18462), (5559, 15566), (6154, 14061), (7783, 11118), (9231, 9374)]