69845356

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 146470912

約数和(自身を除く): 76625556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1201, 1876, 2077, 2402, 4154, 4804, 8308, 8407, 14539, 16814, 29078, 33628, 37231, 58156, 74462, 80467, 148924, 160934, 260617, 321868, 521234, 563269, 1042468, 1126538, 2253076, 2494477, 4988954, 9977908, 17461339, 34922678, 69845356]

約数ペア:

[(1, 69845356), (2, 34922678), (4, 17461339), (7, 9977908), (14, 4988954), (28, 2494477), (31, 2253076), (62, 1126538), (67, 1042468), (124, 563269), (134, 521234), (217, 321868), (268, 260617), (434, 160934), (469, 148924), (868, 80467), (938, 74462), (1201, 58156), (1876, 37231), (2077, 33628), (2402, 29078), (4154, 16814), (4804, 14539), (8308, 8407)]