98445748

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 182952000

約数和(自身を除く): 84506252

約数列:

[1, 2, 4, 43, 59, 86, 89, 109, 118, 172, 178, 218, 236, 356, 436, 2537, 3827, 4687, 5074, 5251, 6431, 7654, 9374, 9701, 10148, 10502, 12862, 15308, 18748, 19402, 21004, 25724, 38804, 225793, 276533, 417143, 451586, 553066, 572359, 834286, 903172, 1106132, 1144718, 1668572, 2289436, 24611437, 49222874, 98445748]

約数ペア:

[(1, 98445748), (2, 49222874), (4, 24611437), (43, 2289436), (59, 1668572), (86, 1144718), (89, 1106132), (109, 903172), (118, 834286), (172, 572359), (178, 553066), (218, 451586), (236, 417143), (356, 276533), (436, 225793), (2537, 38804), (3827, 25724), (4687, 21004), (5074, 19402), (5251, 18748), (6431, 15308), (7654, 12862), (9374, 10502), (9701, 10148)]