85251708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5419}}^1$

素因数の和:5471

約数の個数: 72

約数和(自身を含む): 236745600

約数和(自身を除く): 151493892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 5419, 7866, 10838, 15732, 16257, 21676, 32514, 48771, 65028, 97542, 102961, 124637, 195084, 205922, 249274, 308883, 373911, 411844, 498548, 617766, 747822, 926649, 1121733, 1235532, 1495644, 1853298, 2243466, 2368103, 3706596, 4486932, 4736206, 7104309, 9472412, 14208618, 21312927, 28417236, 42625854, 85251708]

約数ペア:

[(1, 85251708), (2, 42625854), (3, 28417236), (4, 21312927), (6, 14208618), (9, 9472412), (12, 7104309), (18, 4736206), (19, 4486932), (23, 3706596), (36, 2368103), (38, 2243466), (46, 1853298), (57, 1495644), (69, 1235532), (76, 1121733), (92, 926649), (114, 747822), (138, 617766), (171, 498548), (207, 411844), (228, 373911), (276, 308883), (342, 249274), (414, 205922), (437, 195084), (684, 124637), (828, 102961), (874, 97542), (1311, 65028), (1748, 48771), (2622, 32514), (3933, 21676), (5244, 16257), (5419, 15732), (7866, 10838)]