64712484

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{4621}}^1$

素因数の和:5020

約数の個数: 36

約数和(自身を含む): 164034780

約数和(自身を除く): 99322296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1556, 2334, 3501, 4621, 4668, 7002, 9242, 13863, 14004, 18484, 27726, 41589, 55452, 83178, 166356, 1797569, 3595138, 5392707, 7190276, 10785414, 16178121, 21570828, 32356242, 64712484]

約数ペア:

[(1, 64712484), (2, 32356242), (3, 21570828), (4, 16178121), (6, 10785414), (9, 7190276), (12, 5392707), (18, 3595138), (36, 1797569), (389, 166356), (778, 83178), (1167, 55452), (1556, 41589), (2334, 27726), (3501, 18484), (4621, 14004), (4668, 13863), (7002, 9242)]