31050144

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:970

約数の個数: 72

約数和(自身を含む): 89080992

約数和(自身を除く): 58030848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 823, 1048, 1179, 1572, 1646, 2096, 2358, 2469, 3144, 3292, 4192, 4716, 4938, 6288, 6584, 7407, 9432, 9876, 12576, 13168, 14814, 18864, 19752, 26336, 29628, 37728, 39504, 59256, 79008, 107813, 118512, 215626, 237024, 323439, 431252, 646878, 862504, 970317, 1293756, 1725008, 1940634, 2587512, 3450016, 3881268, 5175024, 7762536, 10350048, 15525072, 31050144]

約数ペア:

[(1, 31050144), (2, 15525072), (3, 10350048), (4, 7762536), (6, 5175024), (8, 3881268), (9, 3450016), (12, 2587512), (16, 1940634), (18, 1725008), (24, 1293756), (32, 970317), (36, 862504), (48, 646878), (72, 431252), (96, 323439), (131, 237024), (144, 215626), (262, 118512), (288, 107813), (393, 79008), (524, 59256), (786, 39504), (823, 37728), (1048, 29628), (1179, 26336), (1572, 19752), (1646, 18864), (2096, 14814), (2358, 13168), (2469, 12576), (3144, 9876), (3292, 9432), (4192, 7407), (4716, 6584), (4938, 6288)]