80730944

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5813}}^1$

素因数の和:5863

約数の個数: 56

約数和(自身を含む): 189024768

約数和(自身を除く): 108293824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 5813, 6944, 11626, 13888, 23252, 40691, 46504, 81382, 93008, 162764, 180203, 186016, 325528, 360406, 372032, 651056, 720812, 1261421, 1302112, 1441624, 2522842, 2604224, 2883248, 5045684, 5766496, 10091368, 11532992, 20182736, 40365472, 80730944]

約数ペア:

[(1, 80730944), (2, 40365472), (4, 20182736), (7, 11532992), (8, 10091368), (14, 5766496), (16, 5045684), (28, 2883248), (31, 2604224), (32, 2522842), (56, 1441624), (62, 1302112), (64, 1261421), (112, 720812), (124, 651056), (217, 372032), (224, 360406), (248, 325528), (434, 186016), (448, 180203), (496, 162764), (868, 93008), (992, 81382), (1736, 46504), (1984, 40691), (3472, 23252), (5813, 13888), (6944, 11626)]