81534834

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1433}}^1$

素因数の和:1579

約数の個数: 48

約数和(自身を含む): 184555800

約数和(自身を除く): 103020966

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 109, 174, 218, 261, 327, 522, 654, 981, 1433, 1962, 2866, 3161, 4299, 6322, 8598, 9483, 12897, 18966, 25794, 28449, 41557, 56898, 83114, 124671, 156197, 249342, 312394, 374013, 468591, 748026, 937182, 1405773, 2811546, 4529713, 9059426, 13589139, 27178278, 40767417, 81534834]

約数ペア:

[(1, 81534834), (2, 40767417), (3, 27178278), (6, 13589139), (9, 9059426), (18, 4529713), (29, 2811546), (58, 1405773), (87, 937182), (109, 748026), (174, 468591), (218, 374013), (261, 312394), (327, 249342), (522, 156197), (654, 124671), (981, 83114), (1433, 56898), (1962, 41557), (2866, 28449), (3161, 25794), (4299, 18966), (6322, 12897), (8598, 9483)]