76772864

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:747

約数の個数: 80

約数和(自身を含む): 181226496

約数和(自身を除く): 104453632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 691, 868, 896, 992, 1382, 1736, 1792, 1984, 2764, 3472, 3584, 3968, 4837, 5528, 6944, 7936, 9674, 11056, 13888, 15872, 19348, 21421, 22112, 27776, 38696, 42842, 44224, 55552, 77392, 85684, 88448, 111104, 149947, 154784, 171368, 176896, 299894, 309568, 342736, 353792, 599788, 619136, 685472, 1199576, 1238272, 1370944, 2399152, 2476544, 2741888, 4798304, 5483776, 9596608, 10967552, 19193216, 38386432, 76772864]

約数ペア:

[(1, 76772864), (2, 38386432), (4, 19193216), (7, 10967552), (8, 9596608), (14, 5483776), (16, 4798304), (28, 2741888), (31, 2476544), (32, 2399152), (56, 1370944), (62, 1238272), (64, 1199576), (112, 685472), (124, 619136), (128, 599788), (217, 353792), (224, 342736), (248, 309568), (256, 299894), (434, 176896), (448, 171368), (496, 154784), (512, 149947), (691, 111104), (868, 88448), (896, 85684), (992, 77392), (1382, 55552), (1736, 44224), (1792, 42842), (1984, 38696), (2764, 27776), (3472, 22112), (3584, 21421), (3968, 19348), (4837, 15872), (5528, 13888), (6944, 11056), (7936, 9674)]