74640972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1301}}^1$

素因数の和:1998

約数の個数: 48

約数和(自身を含む): 199487232

約数和(自身を除く): 124846260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 683, 1301, 1366, 2049, 2602, 2732, 3903, 4098, 4781, 5204, 7806, 8196, 9107, 9562, 14343, 15612, 18214, 19124, 27321, 28686, 36428, 54642, 57372, 109284, 888583, 1777166, 2665749, 3554332, 5331498, 6220081, 10662996, 12440162, 18660243, 24880324, 37320486, 74640972]

約数ペア:

[(1, 74640972), (2, 37320486), (3, 24880324), (4, 18660243), (6, 12440162), (7, 10662996), (12, 6220081), (14, 5331498), (21, 3554332), (28, 2665749), (42, 1777166), (84, 888583), (683, 109284), (1301, 57372), (1366, 54642), (2049, 36428), (2602, 28686), (2732, 27321), (3903, 19124), (4098, 18214), (4781, 15612), (5204, 14343), (7806, 9562), (8196, 9107)]