85174012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16267}}^1$

素因数の和:16306

約数の個数: 48

約数和(自身を含む): 196777728

約数和(自身を除く): 111603716

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 16267, 32534, 65068, 113869, 178937, 227738, 276539, 357874, 455476, 553078, 715748, 1106156, 1252559, 1935773, 2505118, 3041929, 3871546, 5010236, 6083858, 7743092, 12167716, 21293503, 42587006, 85174012]

約数ペア:

[(1, 85174012), (2, 42587006), (4, 21293503), (7, 12167716), (11, 7743092), (14, 6083858), (17, 5010236), (22, 3871546), (28, 3041929), (34, 2505118), (44, 1935773), (68, 1252559), (77, 1106156), (119, 715748), (154, 553078), (187, 455476), (238, 357874), (308, 276539), (374, 227738), (476, 178937), (748, 113869), (1309, 65068), (2618, 32534), (5236, 16267)]