80446142

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 150329520

約数和(自身を除く): 69883378

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 109, 119, 218, 238, 443, 763, 833, 886, 1526, 1666, 1853, 3101, 3706, 5341, 6202, 7531, 10682, 12971, 15062, 21707, 25942, 43414, 48287, 52717, 90797, 96574, 105434, 181594, 338009, 369019, 676018, 738038, 820879, 1641758, 2366063, 4732126, 5746153, 11492306, 40223071, 80446142]

約数ペア:

[(1, 80446142), (2, 40223071), (7, 11492306), (14, 5746153), (17, 4732126), (34, 2366063), (49, 1641758), (98, 820879), (109, 738038), (119, 676018), (218, 369019), (238, 338009), (443, 181594), (763, 105434), (833, 96574), (886, 90797), (1526, 52717), (1666, 48287), (1853, 43414), (3101, 25942), (3706, 21707), (5341, 15062), (6202, 12971), (7531, 10682)]