8681772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 22377600

約数和(自身を除く): 13695828

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 739, 979, 1068, 1478, 1958, 2217, 2937, 2956, 3916, 4434, 5874, 8129, 8868, 11748, 16258, 24387, 32516, 48774, 65771, 97548, 131542, 197313, 263084, 394626, 723481, 789252, 1446962, 2170443, 2893924, 4340886, 8681772]

約数ペア:

[(1, 8681772), (2, 4340886), (3, 2893924), (4, 2170443), (6, 1446962), (11, 789252), (12, 723481), (22, 394626), (33, 263084), (44, 197313), (66, 131542), (89, 97548), (132, 65771), (178, 48774), (267, 32516), (356, 24387), (534, 16258), (739, 11748), (979, 8868), (1068, 8129), (1478, 5874), (1958, 4434), (2217, 3916), (2937, 2956)]