81000588

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{100747}}^1$

素因数の和:100821

約数の個数: 24

約数和(自身を含む): 191824192

約数和(自身を除く): 110823604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 100747, 201494, 302241, 402988, 604482, 1208964, 6750049, 13500098, 20250147, 27000196, 40500294, 81000588]

約数ペア:

[(1, 81000588), (2, 40500294), (3, 27000196), (4, 20250147), (6, 13500098), (12, 6750049), (67, 1208964), (134, 604482), (201, 402988), (268, 302241), (402, 201494), (804, 100747)]