77919354

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1536

約数の個数: 64

約数和(自身を含む): 185011200

約数和(自身を除く): 107091846

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 86, 129, 138, 207, 258, 387, 414, 621, 774, 989, 1161, 1242, 1459, 1978, 2322, 2918, 2967, 4377, 5934, 8754, 8901, 13131, 17802, 26262, 26703, 33557, 39393, 53406, 62737, 67114, 78786, 100671, 125474, 188211, 201342, 302013, 376422, 564633, 604026, 906039, 1129266, 1442951, 1693899, 1812078, 2885902, 3387798, 4328853, 8657706, 12986559, 25973118, 38959677, 77919354]

約数ペア:

[(1, 77919354), (2, 38959677), (3, 25973118), (6, 12986559), (9, 8657706), (18, 4328853), (23, 3387798), (27, 2885902), (43, 1812078), (46, 1693899), (54, 1442951), (69, 1129266), (86, 906039), (129, 604026), (138, 564633), (207, 376422), (258, 302013), (387, 201342), (414, 188211), (621, 125474), (774, 100671), (989, 78786), (1161, 67114), (1242, 62737), (1459, 53406), (1978, 39393), (2322, 33557), (2918, 26703), (2967, 26262), (4377, 17802), (5934, 13131), (8754, 8901)]