64561464

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{81517}}^1$

素因数の和:81540

約数の個数: 48

約数和(自身を含む): 190752120

約数和(自身を除く): 126190656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 81517, 163034, 244551, 326068, 489102, 652136, 733653, 896687, 978204, 1467306, 1793374, 1956408, 2690061, 2934612, 3586748, 5380122, 5869224, 7173496, 8070183, 10760244, 16140366, 21520488, 32280732, 64561464]

約数ペア:

[(1, 64561464), (2, 32280732), (3, 21520488), (4, 16140366), (6, 10760244), (8, 8070183), (9, 7173496), (11, 5869224), (12, 5380122), (18, 3586748), (22, 2934612), (24, 2690061), (33, 1956408), (36, 1793374), (44, 1467306), (66, 978204), (72, 896687), (88, 733653), (99, 652136), (132, 489102), (198, 326068), (264, 244551), (396, 163034), (792, 81517)]