61249716

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 180241600

約数和(自身を除く): 118991884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 86, 99, 108, 109, 121, 129, 132, 172, 198, 218, 242, 258, 297, 327, 363, 387, 396, 436, 473, 484, 516, 594, 654, 726, 774, 946, 981, 1089, 1161, 1188, 1199, 1308, 1419, 1452, 1548, 1892, 1962, 2178, 2322, 2398, 2838, 2943, 3267, 3597, 3924, 4257, 4356, 4644, 4687, 4796, 5203, 5676, 5886, 6534, 7194, 8514, 9374, 10406, 10791, 11772, 12771, 13068, 13189, 14061, 14388, 15609, 17028, 18748, 20812, 21582, 25542, 26378, 28122, 31218, 32373, 39567, 42183, 43164, 46827, 51084, 51557, 52756, 56244, 62436, 64746, 79134, 84366, 93654, 103114, 118701, 126549, 129492, 140481, 154671, 158268, 168732, 187308, 206228, 237402, 253098, 280962, 309342, 356103, 464013, 474804, 506196, 561924, 567127, 618684, 712206, 928026, 1134254, 1392039, 1424412, 1701381, 1856052, 2268508, 2784078, 3402762, 5104143, 5568156, 6805524, 10208286, 15312429, 20416572, 30624858, 61249716]

約数ペア:

[(1, 61249716), (2, 30624858), (3, 20416572), (4, 15312429), (6, 10208286), (9, 6805524), (11, 5568156), (12, 5104143), (18, 3402762), (22, 2784078), (27, 2268508), (33, 1856052), (36, 1701381), (43, 1424412), (44, 1392039), (54, 1134254), (66, 928026), (86, 712206), (99, 618684), (108, 567127), (109, 561924), (121, 506196), (129, 474804), (132, 464013), (172, 356103), (198, 309342), (218, 280962), (242, 253098), (258, 237402), (297, 206228), (327, 187308), (363, 168732), (387, 158268), (396, 154671), (436, 140481), (473, 129492), (484, 126549), (516, 118701), (594, 103114), (654, 93654), (726, 84366), (774, 79134), (946, 64746), (981, 62436), (1089, 56244), (1161, 52756), (1188, 51557), (1199, 51084), (1308, 46827), (1419, 43164), (1452, 42183), (1548, 39567), (1892, 32373), (1962, 31218), (2178, 28122), (2322, 26378), (2398, 25542), (2838, 21582), (2943, 20812), (3267, 18748), (3597, 17028), (3924, 15609), (4257, 14388), (4356, 14061), (4644, 13189), (4687, 13068), (4796, 12771), (5203, 11772), (5676, 10791), (5886, 10406), (6534, 9374), (7194, 8514)]