12749801616

素因数分解:

$2^4\times 3^2\times {\mathrm{661}}^1\times {\mathrm{133949}}^1$

素因数の和:134624

約数の個数: 60

約数和(自身を含む): 35735984700

約数和(自身を除く): 22986183084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 661, 1322, 1983, 2644, 3966, 5288, 5949, 7932, 10576, 11898, 15864, 23796, 31728, 47592, 95184, 133949, 267898, 401847, 535796, 803694, 1071592, 1205541, 1607388, 2143184, 2411082, 3214776, 4822164, 6429552, 9644328, 19288656, 88540289, 177080578, 265620867, 354161156, 531241734, 708322312, 796862601, 1062483468, 1416644624, 1593725202, 2124966936, 3187450404, 4249933872, 6374900808, 12749801616]

約数ペア:

[(1, 12749801616), (2, 6374900808), (3, 4249933872), (4, 3187450404), (6, 2124966936), (8, 1593725202), (9, 1416644624), (12, 1062483468), (16, 796862601), (18, 708322312), (24, 531241734), (36, 354161156), (48, 265620867), (72, 177080578), (144, 88540289), (661, 19288656), (1322, 9644328), (1983, 6429552), (2644, 4822164), (3966, 3214776), (5288, 2411082), (5949, 2143184), (7932, 1607388), (10576, 1205541), (11898, 1071592), (15864, 803694), (23796, 535796), (31728, 401847), (47592, 267898), (95184, 133949)]