90871496144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{923641}}^1$

素因数の和:923716

約数の個数: 80

約数和(自身を含む): 211654411584

約数和(自身を除く): 120782915440

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 176, 208, 286, 344, 473, 559, 572, 688, 946, 1118, 1144, 1892, 2236, 2288, 3784, 4472, 6149, 7568, 8944, 12298, 24596, 49192, 98384, 923641, 1847282, 3694564, 7389128, 10160051, 12007333, 14778256, 20320102, 24014666, 39716563, 40640204, 48029332, 79433126, 81280408, 96058664, 132080663, 158866252, 162560816, 192117328, 264161326, 317732504, 436882193, 516315319, 528322652, 635465008, 873764386, 1032630638, 1056645304, 1747528772, 2065261276, 2113290608, 3495057544, 4130522552, 5679468509, 6990115088, 8261045104, 11358937018, 22717874036, 45435748072, 90871496144]

約数ペア:

[(1, 90871496144), (2, 45435748072), (4, 22717874036), (8, 11358937018), (11, 8261045104), (13, 6990115088), (16, 5679468509), (22, 4130522552), (26, 3495057544), (43, 2113290608), (44, 2065261276), (52, 1747528772), (86, 1056645304), (88, 1032630638), (104, 873764386), (143, 635465008), (172, 528322652), (176, 516315319), (208, 436882193), (286, 317732504), (344, 264161326), (473, 192117328), (559, 162560816), (572, 158866252), (688, 132080663), (946, 96058664), (1118, 81280408), (1144, 79433126), (1892, 48029332), (2236, 40640204), (2288, 39716563), (3784, 24014666), (4472, 20320102), (6149, 14778256), (7568, 12007333), (8944, 10160051), (12298, 7389128), (24596, 3694564), (49192, 1847282), (98384, 923641)]