87569048

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 196638720

約数和(自身を除く): 109069672

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 73, 124, 146, 217, 248, 292, 434, 511, 584, 691, 868, 1022, 1382, 1736, 2044, 2263, 2764, 4088, 4526, 4837, 5528, 9052, 9674, 15841, 18104, 19348, 21421, 31682, 38696, 42842, 50443, 63364, 85684, 100886, 126728, 149947, 171368, 201772, 299894, 353101, 403544, 599788, 706202, 1199576, 1412404, 1563733, 2824808, 3127466, 6254932, 10946131, 12509864, 21892262, 43784524, 87569048]

約数ペア:

[(1, 87569048), (2, 43784524), (4, 21892262), (7, 12509864), (8, 10946131), (14, 6254932), (28, 3127466), (31, 2824808), (56, 1563733), (62, 1412404), (73, 1199576), (124, 706202), (146, 599788), (217, 403544), (248, 353101), (292, 299894), (434, 201772), (511, 171368), (584, 149947), (691, 126728), (868, 100886), (1022, 85684), (1382, 63364), (1736, 50443), (2044, 42842), (2263, 38696), (2764, 31682), (4088, 21421), (4526, 19348), (4837, 18104), (5528, 15841), (9052, 9674)]