80772052

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{3037}}^1$

素因数の和:3211

約数の個数: 24

約数和(自身を含む): 145034120

約数和(自身を除く): 64262068

約数列:

[1, 2, 4, 61, 109, 122, 218, 244, 436, 3037, 6074, 6649, 12148, 13298, 26596, 185257, 331033, 370514, 662066, 741028, 1324132, 20193013, 40386026, 80772052]

約数ペア:

[(1, 80772052), (2, 40386026), (4, 20193013), (61, 1324132), (109, 741028), (122, 662066), (218, 370514), (244, 331033), (436, 185257), (3037, 26596), (6074, 13298), (6649, 12148)]