64816488

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{81839}}^1$

素因数の和:81862

約数の個数: 48

約数和(自身を含む): 191505600

約数和(自身を除く): 126689112

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, 81839, 163678, 245517, 327356, 491034, 654712, 736551, 900229, 982068, 1473102, 1800458, 1964136, 2700687, 2946204, 3600916, 5401374, 5892408, 7201832, 8102061, 10802748, 16204122, 21605496, 32408244, 64816488]

約数ペア:

[(1, 64816488), (2, 32408244), (3, 21605496), (4, 16204122), (6, 10802748), (8, 8102061), (9, 7201832), (11, 5892408), (12, 5401374), (18, 3600916), (22, 2946204), (24, 2700687), (33, 1964136), (36, 1800458), (44, 1473102), (66, 982068), (72, 900229), (88, 736551), (99, 654712), (132, 491034), (198, 327356), (264, 245517), (396, 163678), (792, 81839)]