79879124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 161053200

約数和(自身を除く): 81174076

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 109, 218, 221, 436, 442, 829, 884, 1417, 1658, 1853, 2834, 3316, 3706, 5668, 7412, 10777, 14093, 21554, 24089, 28186, 43108, 48178, 56372, 90361, 96356, 180722, 183209, 361444, 366418, 732836, 1174693, 1536137, 2349386, 3072274, 4698772, 6144548, 19969781, 39939562, 79879124]

約数ペア:

[(1, 79879124), (2, 39939562), (4, 19969781), (13, 6144548), (17, 4698772), (26, 3072274), (34, 2349386), (52, 1536137), (68, 1174693), (109, 732836), (218, 366418), (221, 361444), (436, 183209), (442, 180722), (829, 96356), (884, 90361), (1417, 56372), (1658, 48178), (1853, 43108), (2834, 28186), (3316, 24089), (3706, 21554), (5668, 14093), (7412, 10777)]