79555252

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 171686592

約数和(自身を除く): 92131340

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 131, 161, 164, 262, 287, 322, 524, 529, 574, 644, 917, 943, 1058, 1148, 1834, 1886, 2116, 3013, 3668, 3703, 3772, 5371, 6026, 6601, 7406, 10742, 12052, 13202, 14812, 21091, 21484, 21689, 26404, 37597, 42182, 43378, 69299, 75194, 84364, 86756, 123533, 138598, 150388, 151823, 247066, 277196, 303646, 485093, 494132, 607292, 864731, 970186, 1729462, 1940372, 2841259, 3458924, 5682518, 11365036, 19888813, 39777626, 79555252]

約数ペア:

[(1, 79555252), (2, 39777626), (4, 19888813), (7, 11365036), (14, 5682518), (23, 3458924), (28, 2841259), (41, 1940372), (46, 1729462), (82, 970186), (92, 864731), (131, 607292), (161, 494132), (164, 485093), (262, 303646), (287, 277196), (322, 247066), (524, 151823), (529, 150388), (574, 138598), (644, 123533), (917, 86756), (943, 84364), (1058, 75194), (1148, 69299), (1834, 43378), (1886, 42182), (2116, 37597), (3013, 26404), (3668, 21689), (3703, 21484), (3772, 21091), (5371, 14812), (6026, 13202), (6601, 12052), (7406, 10742)]