87146556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61027}}^1$

素因数の和:61058

約数の個数: 48

約数和(自身を含む): 246064896

約数和(自身を除く): 158918340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 61027, 122054, 183081, 244108, 366162, 427189, 732324, 854378, 1037459, 1281567, 1708756, 2074918, 2563134, 3112377, 4149836, 5126268, 6224754, 7262213, 12449508, 14524426, 21786639, 29048852, 43573278, 87146556]

約数ペア:

[(1, 87146556), (2, 43573278), (3, 29048852), (4, 21786639), (6, 14524426), (7, 12449508), (12, 7262213), (14, 6224754), (17, 5126268), (21, 4149836), (28, 3112377), (34, 2563134), (42, 2074918), (51, 1708756), (68, 1281567), (84, 1037459), (102, 854378), (119, 732324), (204, 427189), (238, 366162), (357, 244108), (476, 183081), (714, 122054), (1428, 61027)]