78178884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1613}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 208967808

約数和(自身を除く): 130788924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 577, 1154, 1613, 1731, 2308, 3226, 3462, 4039, 4839, 6452, 6924, 8078, 9678, 11291, 12117, 16156, 19356, 22582, 24234, 33873, 45164, 48468, 67746, 135492, 930701, 1861402, 2792103, 3722804, 5584206, 6514907, 11168412, 13029814, 19544721, 26059628, 39089442, 78178884]

約数ペア:

[(1, 78178884), (2, 39089442), (3, 26059628), (4, 19544721), (6, 13029814), (7, 11168412), (12, 6514907), (14, 5584206), (21, 3722804), (28, 2792103), (42, 1861402), (84, 930701), (577, 135492), (1154, 67746), (1613, 48468), (1731, 45164), (2308, 33873), (3226, 24234), (3462, 22582), (4039, 19356), (4839, 16156), (6452, 12117), (6924, 11291), (8078, 9678)]