91130452

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1567}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 191070208

約数和(自身を除く): 99939756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1567, 1876, 2077, 3134, 4154, 6268, 8308, 10969, 14539, 21938, 29078, 43876, 48577, 58156, 97154, 104989, 194308, 209978, 340039, 419956, 680078, 734923, 1360156, 1469846, 2939692, 3254659, 6509318, 13018636, 22782613, 45565226, 91130452]

約数ペア:

[(1, 91130452), (2, 45565226), (4, 22782613), (7, 13018636), (14, 6509318), (28, 3254659), (31, 2939692), (62, 1469846), (67, 1360156), (124, 734923), (134, 680078), (217, 419956), (268, 340039), (434, 209978), (469, 194308), (868, 104989), (938, 97154), (1567, 58156), (1876, 48577), (2077, 43876), (3134, 29078), (4154, 21938), (6268, 14539), (8308, 10969)]