80146528

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2957}}^1$

素因数の和:2996

約数の個数: 72

約数和(自身を含む): 198280656

約数和(自身を除く): 118134128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 2957, 3388, 3872, 5914, 6776, 11828, 13552, 20699, 23656, 27104, 32527, 41398, 47312, 65054, 82796, 94624, 130108, 165592, 227689, 260216, 331184, 357797, 455378, 520432, 662368, 715594, 910756, 1040864, 1431188, 1821512, 2504579, 2862376, 3643024, 5009158, 5724752, 7286048, 10018316, 11449504, 20036632, 40073264, 80146528]

約数ペア:

[(1, 80146528), (2, 40073264), (4, 20036632), (7, 11449504), (8, 10018316), (11, 7286048), (14, 5724752), (16, 5009158), (22, 3643024), (28, 2862376), (32, 2504579), (44, 1821512), (56, 1431188), (77, 1040864), (88, 910756), (112, 715594), (121, 662368), (154, 520432), (176, 455378), (224, 357797), (242, 331184), (308, 260216), (352, 227689), (484, 165592), (616, 130108), (847, 94624), (968, 82796), (1232, 65054), (1694, 47312), (1936, 41398), (2464, 32527), (2957, 27104), (3388, 23656), (3872, 20699), (5914, 13552), (6776, 11828)]