80625688

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 184338000

約数和(自身を除く): 103712312

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 121, 143, 149, 172, 242, 286, 298, 344, 473, 484, 559, 572, 596, 946, 968, 1118, 1144, 1192, 1573, 1639, 1892, 1937, 2236, 3146, 3278, 3784, 3874, 4472, 5203, 6149, 6292, 6407, 6556, 7748, 10406, 12298, 12584, 12814, 13112, 15496, 18029, 20812, 21307, 24596, 25628, 36058, 41624, 42614, 49192, 51256, 67639, 70477, 72116, 83291, 85228, 135278, 140954, 144232, 166582, 170456, 234377, 270556, 281908, 333164, 468754, 541112, 563816, 666328, 775247, 916201, 937508, 1550494, 1832402, 1875016, 3100988, 3664804, 6201976, 7329608, 10078211, 20156422, 40312844, 80625688]

約数ペア:

[(1, 80625688), (2, 40312844), (4, 20156422), (8, 10078211), (11, 7329608), (13, 6201976), (22, 3664804), (26, 3100988), (43, 1875016), (44, 1832402), (52, 1550494), (86, 937508), (88, 916201), (104, 775247), (121, 666328), (143, 563816), (149, 541112), (172, 468754), (242, 333164), (286, 281908), (298, 270556), (344, 234377), (473, 170456), (484, 166582), (559, 144232), (572, 140954), (596, 135278), (946, 85228), (968, 83291), (1118, 72116), (1144, 70477), (1192, 67639), (1573, 51256), (1639, 49192), (1892, 42614), (1937, 41624), (2236, 36058), (3146, 25628), (3278, 24596), (3784, 21307), (3874, 20812), (4472, 18029), (5203, 15496), (6149, 13112), (6292, 12814), (6407, 12584), (6556, 12298), (7748, 10406)]