80776896

素因数分解:

$2^6\times 3^1\times {\mathrm{449}}^1\times {\mathrm{937}}^1$

素因数の和:1401

約数の個数: 56

約数和(自身を含む): 214426800

約数和(自身を除く): 133649904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 449, 898, 937, 1347, 1796, 1874, 2694, 2811, 3592, 3748, 5388, 5622, 7184, 7496, 10776, 11244, 14368, 14992, 21552, 22488, 28736, 29984, 43104, 44976, 59968, 86208, 89952, 179904, 420713, 841426, 1262139, 1682852, 2524278, 3365704, 5048556, 6731408, 10097112, 13462816, 20194224, 26925632, 40388448, 80776896]

約数ペア:

[(1, 80776896), (2, 40388448), (3, 26925632), (4, 20194224), (6, 13462816), (8, 10097112), (12, 6731408), (16, 5048556), (24, 3365704), (32, 2524278), (48, 1682852), (64, 1262139), (96, 841426), (192, 420713), (449, 179904), (898, 89952), (937, 86208), (1347, 59968), (1796, 44976), (1874, 43104), (2694, 29984), (2811, 28736), (3592, 22488), (3748, 21552), (5388, 14992), (5622, 14368), (7184, 11244), (7496, 10776)]