81949104

素因数分解:

$2^4\times 3^3\times {\mathrm{189697}}^1$

素因数の和:189714

約数の個数: 40

約数和(自身を含む): 235225520

約数和(自身を除く): 153276416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 189697, 379394, 569091, 758788, 1138182, 1517576, 1707273, 2276364, 3035152, 3414546, 4552728, 5121819, 6829092, 9105456, 10243638, 13658184, 20487276, 27316368, 40974552, 81949104]

約数ペア:

[(1, 81949104), (2, 40974552), (3, 27316368), (4, 20487276), (6, 13658184), (8, 10243638), (9, 9105456), (12, 6829092), (16, 5121819), (18, 4552728), (24, 3414546), (27, 3035152), (36, 2276364), (48, 1707273), (54, 1517576), (72, 1138182), (108, 758788), (144, 569091), (216, 379394), (432, 189697)]