90819696

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:875

約数の個数: 120

約数和(自身を含む): 271788160

約数和(自身を除く): 180968464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 121, 132, 152, 176, 209, 228, 242, 264, 304, 363, 418, 456, 484, 528, 627, 726, 823, 836, 912, 968, 1254, 1452, 1646, 1672, 1936, 2299, 2469, 2508, 2904, 3292, 3344, 4598, 4938, 5016, 5808, 6584, 6897, 9053, 9196, 9876, 10032, 13168, 13794, 15637, 18106, 18392, 19752, 27159, 27588, 31274, 36212, 36784, 39504, 46911, 54318, 55176, 62548, 72424, 93822, 99583, 108636, 110352, 125096, 144848, 172007, 187644, 199166, 217272, 250192, 298749, 344014, 375288, 398332, 434544, 516021, 597498, 688028, 750576, 796664, 1032042, 1194996, 1376056, 1593328, 1892077, 2064084, 2389992, 2752112, 3784154, 4128168, 4779984, 5676231, 7568308, 8256336, 11352462, 15136616, 22704924, 30273232, 45409848, 90819696]

約数ペア:

[(1, 90819696), (2, 45409848), (3, 30273232), (4, 22704924), (6, 15136616), (8, 11352462), (11, 8256336), (12, 7568308), (16, 5676231), (19, 4779984), (22, 4128168), (24, 3784154), (33, 2752112), (38, 2389992), (44, 2064084), (48, 1892077), (57, 1593328), (66, 1376056), (76, 1194996), (88, 1032042), (114, 796664), (121, 750576), (132, 688028), (152, 597498), (176, 516021), (209, 434544), (228, 398332), (242, 375288), (264, 344014), (304, 298749), (363, 250192), (418, 217272), (456, 199166), (484, 187644), (528, 172007), (627, 144848), (726, 125096), (823, 110352), (836, 108636), (912, 99583), (968, 93822), (1254, 72424), (1452, 62548), (1646, 55176), (1672, 54318), (1936, 46911), (2299, 39504), (2469, 36784), (2508, 36212), (2904, 31274), (3292, 27588), (3344, 27159), (4598, 19752), (4938, 18392), (5016, 18106), (5808, 15637), (6584, 13794), (6897, 13168), (9053, 10032), (9196, 9876)]