78364624

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:504

約数の個数: 60

約数和(自身を含む): 167081196

約数和(自身を除く): 88716572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 169, 208, 292, 338, 397, 584, 676, 794, 949, 1168, 1352, 1588, 1898, 2704, 3176, 3796, 5161, 6352, 7592, 10322, 12337, 15184, 20644, 24674, 28981, 41288, 49348, 57962, 67093, 82576, 98696, 115924, 134186, 197392, 231848, 268372, 376753, 463696, 536744, 753506, 1073488, 1507012, 3014024, 4897789, 6028048, 9795578, 19591156, 39182312, 78364624]

約数ペア:

[(1, 78364624), (2, 39182312), (4, 19591156), (8, 9795578), (13, 6028048), (16, 4897789), (26, 3014024), (52, 1507012), (73, 1073488), (104, 753506), (146, 536744), (169, 463696), (208, 376753), (292, 268372), (338, 231848), (397, 197392), (584, 134186), (676, 115924), (794, 98696), (949, 82576), (1168, 67093), (1352, 57962), (1588, 49348), (1898, 41288), (2704, 28981), (3176, 24674), (3796, 20644), (5161, 15184), (6352, 12337), (7592, 10322)]