68400504

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{2017}}^1$

素因数の和:2189

約数の個数: 64

約数和(自身を含む): 191306400

約数和(自身を除く): 122905896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2017, 2826, 3768, 4034, 4239, 5652, 6051, 8068, 8478, 11304, 12102, 16136, 16956, 18153, 24204, 33912, 36306, 48408, 54459, 72612, 108918, 145224, 217836, 316669, 435672, 633338, 950007, 1266676, 1900014, 2533352, 2850021, 3800028, 5700042, 7600056, 8550063, 11400084, 17100126, 22800168, 34200252, 68400504]

約数ペア:

[(1, 68400504), (2, 34200252), (3, 22800168), (4, 17100126), (6, 11400084), (8, 8550063), (9, 7600056), (12, 5700042), (18, 3800028), (24, 2850021), (27, 2533352), (36, 1900014), (54, 1266676), (72, 950007), (108, 633338), (157, 435672), (216, 316669), (314, 217836), (471, 145224), (628, 108918), (942, 72612), (1256, 54459), (1413, 48408), (1884, 36306), (2017, 33912), (2826, 24204), (3768, 18153), (4034, 16956), (4239, 16136), (5652, 12102), (6051, 11304), (8068, 8478)]