80109456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7691}}^1$

素因数の和:7740

約数の個数: 80

約数和(自身を含む): 244174848

約数和(自身を除く): 164065392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 7691, 10416, 15382, 23073, 30764, 46146, 53837, 61528, 92292, 107674, 123056, 161511, 184584, 215348, 238421, 323022, 369168, 430696, 476842, 646044, 715263, 861392, 953684, 1292088, 1430526, 1668947, 1907368, 2584176, 2861052, 3337894, 3814736, 5006841, 5722104, 6675788, 10013682, 11444208, 13351576, 20027364, 26703152, 40054728, 80109456]

約数ペア:

[(1, 80109456), (2, 40054728), (3, 26703152), (4, 20027364), (6, 13351576), (7, 11444208), (8, 10013682), (12, 6675788), (14, 5722104), (16, 5006841), (21, 3814736), (24, 3337894), (28, 2861052), (31, 2584176), (42, 1907368), (48, 1668947), (56, 1430526), (62, 1292088), (84, 953684), (93, 861392), (112, 715263), (124, 646044), (168, 476842), (186, 430696), (217, 369168), (248, 323022), (336, 238421), (372, 215348), (434, 184584), (496, 161511), (651, 123056), (744, 107674), (868, 92292), (1302, 61528), (1488, 53837), (1736, 46146), (2604, 30764), (3472, 23073), (5208, 15382), (7691, 10416)]