171772482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 403752960

約数和(自身を除く): 231980478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 103, 118, 177, 206, 309, 354, 413, 618, 673, 721, 826, 1239, 1346, 1442, 2019, 2163, 2478, 4038, 4326, 4711, 6077, 9422, 12154, 14133, 18231, 28266, 36462, 39707, 42539, 69319, 79414, 85078, 119121, 127617, 138638, 207957, 238242, 255234, 277949, 415914, 485233, 555898, 833847, 970466, 1455699, 1667694, 2911398, 4089821, 8179642, 12269463, 24538926, 28628747, 57257494, 85886241, 171772482]

約数ペア:

[(1, 171772482), (2, 85886241), (3, 57257494), (6, 28628747), (7, 24538926), (14, 12269463), (21, 8179642), (42, 4089821), (59, 2911398), (103, 1667694), (118, 1455699), (177, 970466), (206, 833847), (309, 555898), (354, 485233), (413, 415914), (618, 277949), (673, 255234), (721, 238242), (826, 207957), (1239, 138638), (1346, 127617), (1442, 119121), (2019, 85078), (2163, 79414), (2478, 69319), (4038, 42539), (4326, 39707), (4711, 36462), (6077, 28266), (9422, 18231), (12154, 14133)]