81465936

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{4363}}^1$

素因数の和:4763

約数の個数: 40

約数和(自身を含む): 211043040

約数和(自身を除く): 129577104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 1167, 1556, 2334, 3112, 4363, 4668, 6224, 8726, 9336, 13089, 17452, 18672, 26178, 34904, 52356, 69808, 104712, 209424, 1697207, 3394414, 5091621, 6788828, 10183242, 13577656, 20366484, 27155312, 40732968, 81465936]

約数ペア:

[(1, 81465936), (2, 40732968), (3, 27155312), (4, 20366484), (6, 13577656), (8, 10183242), (12, 6788828), (16, 5091621), (24, 3394414), (48, 1697207), (389, 209424), (778, 104712), (1167, 69808), (1556, 52356), (2334, 34904), (3112, 26178), (4363, 18672), (4668, 17452), (6224, 13089), (8726, 9336)]