78072449

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 102896640

約数和(自身を除く): 24824191

約数列:

[1, 7, 13, 17, 91, 109, 119, 221, 463, 763, 1417, 1547, 1853, 3241, 6019, 7871, 9919, 12971, 24089, 42133, 50467, 55097, 102323, 168623, 353269, 656071, 716261, 857939, 4592497, 6005573, 11153207, 78072449]

約数ペア:

[(1, 78072449), (7, 11153207), (13, 6005573), (17, 4592497), (91, 857939), (109, 716261), (119, 656071), (221, 353269), (463, 168623), (763, 102323), (1417, 55097), (1547, 50467), (1853, 42133), (3241, 24089), (6019, 12971), (7871, 9919)]