123942888

素因数分解:

$2^3\times 3^2\times {\mathrm{1153}}^1\times {\mathrm{1493}}^1$

素因数の和:2658

約数の個数: 48

約数和(自身を含む): 336194820

約数和(自身を除く): 212251932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1153, 1493, 2306, 2986, 3459, 4479, 4612, 5972, 6918, 8958, 9224, 10377, 11944, 13437, 13836, 17916, 20754, 26874, 27672, 35832, 41508, 53748, 83016, 107496, 1721429, 3442858, 5164287, 6885716, 10328574, 13771432, 15492861, 20657148, 30985722, 41314296, 61971444, 123942888]

約数ペア:

[(1, 123942888), (2, 61971444), (3, 41314296), (4, 30985722), (6, 20657148), (8, 15492861), (9, 13771432), (12, 10328574), (18, 6885716), (24, 5164287), (36, 3442858), (72, 1721429), (1153, 107496), (1493, 83016), (2306, 53748), (2986, 41508), (3459, 35832), (4479, 27672), (4612, 26874), (5972, 20754), (6918, 17916), (8958, 13836), (9224, 13437), (10377, 11944)]