66819396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7723}}^1$

素因数の和:7840

約数の個数: 48

約数和(自身を含む): 179938304

約数和(自身を除く): 113118908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 7723, 8652, 15446, 23169, 30892, 46338, 54061, 92676, 108122, 162183, 216244, 324366, 648732, 795469, 1590938, 2386407, 3181876, 4772814, 5568283, 9545628, 11136566, 16704849, 22273132, 33409698, 66819396]

約数ペア:

[(1, 66819396), (2, 33409698), (3, 22273132), (4, 16704849), (6, 11136566), (7, 9545628), (12, 5568283), (14, 4772814), (21, 3181876), (28, 2386407), (42, 1590938), (84, 795469), (103, 648732), (206, 324366), (309, 216244), (412, 162183), (618, 108122), (721, 92676), (1236, 54061), (1442, 46338), (2163, 30892), (2884, 23169), (4326, 15446), (7723, 8652)]