77878464

素因数分解:

$2^6\times 3^1\times {\mathrm{587}}^1\times {\mathrm{691}}^1$

素因数の和:1293

約数の個数: 56

約数和(自身を含む): 206703168

約数和(自身を除く): 128824704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 587, 691, 1174, 1382, 1761, 2073, 2348, 2764, 3522, 4146, 4696, 5528, 7044, 8292, 9392, 11056, 14088, 16584, 18784, 22112, 28176, 33168, 37568, 44224, 56352, 66336, 112704, 132672, 405617, 811234, 1216851, 1622468, 2433702, 3244936, 4867404, 6489872, 9734808, 12979744, 19469616, 25959488, 38939232, 77878464]

約数ペア:

[(1, 77878464), (2, 38939232), (3, 25959488), (4, 19469616), (6, 12979744), (8, 9734808), (12, 6489872), (16, 4867404), (24, 3244936), (32, 2433702), (48, 1622468), (64, 1216851), (96, 811234), (192, 405617), (587, 132672), (691, 112704), (1174, 66336), (1382, 56352), (1761, 44224), (2073, 37568), (2348, 33168), (2764, 28176), (3522, 22112), (4146, 18784), (4696, 16584), (5528, 14088), (7044, 11056), (8292, 9392)]