42172872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{673}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 120996480

約数和(自身を除く): 78823608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 373, 673, 746, 1119, 1346, 1492, 2019, 2238, 2611, 2692, 2984, 4038, 4476, 4711, 5222, 5384, 7833, 8076, 8952, 9422, 10444, 14133, 15666, 16152, 18844, 20888, 28266, 31332, 37688, 56532, 62664, 113064, 251029, 502058, 753087, 1004116, 1506174, 1757203, 2008232, 3012348, 3514406, 5271609, 6024696, 7028812, 10543218, 14057624, 21086436, 42172872]

約数ペア:

[(1, 42172872), (2, 21086436), (3, 14057624), (4, 10543218), (6, 7028812), (7, 6024696), (8, 5271609), (12, 3514406), (14, 3012348), (21, 2008232), (24, 1757203), (28, 1506174), (42, 1004116), (56, 753087), (84, 502058), (168, 251029), (373, 113064), (673, 62664), (746, 56532), (1119, 37688), (1346, 31332), (1492, 28266), (2019, 20888), (2238, 18844), (2611, 16152), (2692, 15666), (2984, 14133), (4038, 10444), (4476, 9422), (4711, 8952), (5222, 8076), (5384, 7833)]