91499212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{587}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 193616640

約数和(自身を除く): 102117428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 293, 532, 586, 587, 1172, 1174, 2051, 2348, 4102, 4109, 5567, 8204, 8218, 11134, 11153, 16436, 22268, 22306, 38969, 44612, 77938, 78071, 155876, 156142, 171991, 312284, 343982, 687964, 1203937, 2407874, 3267829, 4815748, 6535658, 13071316, 22874803, 45749606, 91499212]

約数ペア:

[(1, 91499212), (2, 45749606), (4, 22874803), (7, 13071316), (14, 6535658), (19, 4815748), (28, 3267829), (38, 2407874), (76, 1203937), (133, 687964), (266, 343982), (293, 312284), (532, 171991), (586, 156142), (587, 155876), (1172, 78071), (1174, 77938), (2051, 44612), (2348, 38969), (4102, 22306), (4109, 22268), (5567, 16436), (8204, 11153), (8218, 11134)]