89745754

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 167738688

約数和(自身を除く): 77992934

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 103, 119, 206, 238, 523, 721, 833, 1046, 1442, 1666, 1751, 3502, 3661, 5047, 7322, 8891, 10094, 12257, 17782, 24514, 25627, 51254, 53869, 62237, 85799, 107738, 124474, 171598, 377083, 435659, 754166, 871318, 915773, 1831546, 2639581, 5279162, 6410411, 12820822, 44872877, 89745754]

約数ペア:

[(1, 89745754), (2, 44872877), (7, 12820822), (14, 6410411), (17, 5279162), (34, 2639581), (49, 1831546), (98, 915773), (103, 871318), (119, 754166), (206, 435659), (238, 377083), (523, 171598), (721, 124474), (833, 107738), (1046, 85799), (1442, 62237), (1666, 53869), (1751, 51254), (3502, 25627), (3661, 24514), (5047, 17782), (7322, 12257), (8891, 10094)]