78398214

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2377}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 164367360

約数和(自身を除く): 85969146

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 239, 478, 717, 1434, 2377, 4754, 5497, 7131, 10994, 14262, 16491, 32982, 54671, 109342, 164013, 328026, 568103, 1136206, 1704309, 3408618, 13066369, 26132738, 39199107, 78398214]

約数ペア:

[(1, 78398214), (2, 39199107), (3, 26132738), (6, 13066369), (23, 3408618), (46, 1704309), (69, 1136206), (138, 568103), (239, 328026), (478, 164013), (717, 109342), (1434, 54671), (2377, 32982), (4754, 16491), (5497, 14262), (7131, 10994)]