81317364

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{101141}}^1$

素因数の和:101215

約数の個数: 24

約数和(自身を含む): 192574368

約数和(自身を除く): 111257004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 101141, 202282, 303423, 404564, 606846, 1213692, 6776447, 13552894, 20329341, 27105788, 40658682, 81317364]

約数ペア:

[(1, 81317364), (2, 40658682), (3, 27105788), (4, 20329341), (6, 13552894), (12, 6776447), (67, 1213692), (134, 606846), (201, 404564), (268, 303423), (402, 202282), (804, 101141)]