71986992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19477}}^1$

素因数の和:19506

約数の個数: 80

約数和(自身を含む): 231866112

約数和(自身を除く): 159879120

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 19477, 38954, 58431, 77908, 116862, 136339, 155816, 214247, 233724, 272678, 311632, 409017, 428494, 467448, 545356, 642741, 818034, 856988, 934896, 1090712, 1285482, 1499729, 1636068, 1713976, 2181424, 2570964, 2999458, 3272136, 3427952, 4499187, 5141928, 5998916, 6544272, 8998374, 10283856, 11997832, 17996748, 23995664, 35993496, 71986992]

約数ペア:

[(1, 71986992), (2, 35993496), (3, 23995664), (4, 17996748), (6, 11997832), (7, 10283856), (8, 8998374), (11, 6544272), (12, 5998916), (14, 5141928), (16, 4499187), (21, 3427952), (22, 3272136), (24, 2999458), (28, 2570964), (33, 2181424), (42, 1713976), (44, 1636068), (48, 1499729), (56, 1285482), (66, 1090712), (77, 934896), (84, 856988), (88, 818034), (112, 642741), (132, 545356), (154, 467448), (168, 428494), (176, 409017), (231, 311632), (264, 272678), (308, 233724), (336, 214247), (462, 155816), (528, 136339), (616, 116862), (924, 77908), (1232, 58431), (1848, 38954), (3696, 19477)]