80639784

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 228009600

約数和(自身を除く): 147369816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 59, 72, 82, 118, 123, 164, 177, 236, 246, 328, 354, 369, 463, 472, 492, 531, 708, 738, 926, 984, 1062, 1389, 1416, 1476, 1852, 2124, 2419, 2778, 2952, 3704, 4167, 4248, 4838, 5556, 7257, 8334, 9676, 11112, 14514, 16668, 18983, 19352, 21771, 27317, 29028, 33336, 37966, 43542, 54634, 56949, 58056, 75932, 81951, 87084, 109268, 113898, 151864, 163902, 170847, 174168, 218536, 227796, 245853, 327804, 341694, 455592, 491706, 655608, 683388, 983412, 1119997, 1366776, 1966824, 2239994, 3359991, 4479988, 6719982, 8959976, 10079973, 13439964, 20159946, 26879928, 40319892, 80639784]

約数ペア:

[(1, 80639784), (2, 40319892), (3, 26879928), (4, 20159946), (6, 13439964), (8, 10079973), (9, 8959976), (12, 6719982), (18, 4479988), (24, 3359991), (36, 2239994), (41, 1966824), (59, 1366776), (72, 1119997), (82, 983412), (118, 683388), (123, 655608), (164, 491706), (177, 455592), (236, 341694), (246, 327804), (328, 245853), (354, 227796), (369, 218536), (463, 174168), (472, 170847), (492, 163902), (531, 151864), (708, 113898), (738, 109268), (926, 87084), (984, 81951), (1062, 75932), (1389, 58056), (1416, 56949), (1476, 54634), (1852, 43542), (2124, 37966), (2419, 33336), (2778, 29028), (2952, 27317), (3704, 21771), (4167, 19352), (4248, 18983), (4838, 16668), (5556, 14514), (7257, 11112), (8334, 9676)]