80354676

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2549}}^1$

素因数の和:2664

約数の個数: 48

約数和(自身を含む): 195350400

約数和(自身を除く): 114995724

約数列:

[1, 2, 3, 4, 6, 12, 37, 71, 74, 111, 142, 148, 213, 222, 284, 426, 444, 852, 2549, 2627, 5098, 5254, 7647, 7881, 10196, 10508, 15294, 15762, 30588, 31524, 94313, 180979, 188626, 282939, 361958, 377252, 542937, 565878, 723916, 1085874, 1131756, 2171748, 6696223, 13392446, 20088669, 26784892, 40177338, 80354676]

約数ペア:

[(1, 80354676), (2, 40177338), (3, 26784892), (4, 20088669), (6, 13392446), (12, 6696223), (37, 2171748), (71, 1131756), (74, 1085874), (111, 723916), (142, 565878), (148, 542937), (213, 377252), (222, 361958), (284, 282939), (426, 188626), (444, 180979), (852, 94313), (2549, 31524), (2627, 30588), (5098, 15762), (5254, 15294), (7647, 10508), (7881, 10196)]