64485582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80809}}^1$

素因数の和:80840

約数の個数: 32

約数和(自身を含む): 155155200

約数和(自身を除く): 90669618

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 80809, 161618, 242427, 484854, 565663, 1131326, 1535371, 1696989, 3070742, 3393978, 4606113, 9212226, 10747597, 21495194, 32242791, 64485582]

約数ペア:

[(1, 64485582), (2, 32242791), (3, 21495194), (6, 10747597), (7, 9212226), (14, 4606113), (19, 3393978), (21, 3070742), (38, 1696989), (42, 1535371), (57, 1131326), (114, 565663), (133, 484854), (266, 242427), (399, 161618), (798, 80809)]