77845488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1213}}^1$

素因数の和:1422

約数の個数: 80

約数和(自身を含む): 231223296

約数和(自身を除く): 153377808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 191, 336, 382, 573, 764, 1146, 1213, 1337, 1528, 2292, 2426, 2674, 3056, 3639, 4011, 4584, 4852, 5348, 7278, 8022, 8491, 9168, 9704, 10696, 14556, 16044, 16982, 19408, 21392, 25473, 29112, 32088, 33964, 50946, 58224, 64176, 67928, 101892, 135856, 203784, 231683, 407568, 463366, 695049, 926732, 1390098, 1621781, 1853464, 2780196, 3243562, 3706928, 4865343, 5560392, 6487124, 9730686, 11120784, 12974248, 19461372, 25948496, 38922744, 77845488]

約数ペア:

[(1, 77845488), (2, 38922744), (3, 25948496), (4, 19461372), (6, 12974248), (7, 11120784), (8, 9730686), (12, 6487124), (14, 5560392), (16, 4865343), (21, 3706928), (24, 3243562), (28, 2780196), (42, 1853464), (48, 1621781), (56, 1390098), (84, 926732), (112, 695049), (168, 463366), (191, 407568), (336, 231683), (382, 203784), (573, 135856), (764, 101892), (1146, 67928), (1213, 64176), (1337, 58224), (1528, 50946), (2292, 33964), (2426, 32088), (2674, 29112), (3056, 25473), (3639, 21392), (4011, 19408), (4584, 16982), (4852, 16044), (5348, 14556), (7278, 10696), (8022, 9704), (8491, 9168)]