77564872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11447}}^1$

素因数の和:11482

約数の個数: 48

約数和(自身を含む): 182710080

約数和(自身を除く): 105145208

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 11447, 22894, 45788, 80129, 91576, 125917, 160258, 251834, 320516, 503668, 641032, 881419, 1007336, 1385087, 1762838, 2770174, 3525676, 5540348, 7051352, 9695609, 11080696, 19391218, 38782436, 77564872]

約数ペア:

[(1, 77564872), (2, 38782436), (4, 19391218), (7, 11080696), (8, 9695609), (11, 7051352), (14, 5540348), (22, 3525676), (28, 2770174), (44, 1762838), (56, 1385087), (77, 1007336), (88, 881419), (121, 641032), (154, 503668), (242, 320516), (308, 251834), (484, 160258), (616, 125917), (847, 91576), (968, 80129), (1694, 45788), (3388, 22894), (6776, 11447)]