81836796

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 195663104

約数和(自身を除く): 113826308

約数列:

[1, 2, 3, 4, 6, 12, 73, 103, 146, 206, 219, 292, 309, 412, 438, 618, 876, 907, 1236, 1814, 2721, 3628, 5442, 7519, 10884, 15038, 22557, 30076, 45114, 66211, 90228, 93421, 132422, 186842, 198633, 264844, 280263, 373684, 397266, 560526, 794532, 1121052, 6819733, 13639466, 20459199, 27278932, 40918398, 81836796]

約数ペア:

[(1, 81836796), (2, 40918398), (3, 27278932), (4, 20459199), (6, 13639466), (12, 6819733), (73, 1121052), (103, 794532), (146, 560526), (206, 397266), (219, 373684), (292, 280263), (309, 264844), (412, 198633), (438, 186842), (618, 132422), (876, 93421), (907, 90228), (1236, 66211), (1814, 45114), (2721, 30076), (3628, 22557), (5442, 15038), (7519, 10884)]