84587968

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:581

約数の個数: 56

約数和(自身を含む): 174613824

約数和(自身を除く): 90025856

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 94, 122, 188, 244, 376, 461, 488, 752, 922, 976, 1504, 1844, 1952, 2867, 3008, 3688, 3904, 5734, 7376, 11468, 14752, 21667, 22936, 28121, 29504, 43334, 45872, 56242, 86668, 91744, 112484, 173336, 183488, 224968, 346672, 449936, 693344, 899872, 1321687, 1386688, 1799744, 2643374, 5286748, 10573496, 21146992, 42293984, 84587968]

約数ペア:

[(1, 84587968), (2, 42293984), (4, 21146992), (8, 10573496), (16, 5286748), (32, 2643374), (47, 1799744), (61, 1386688), (64, 1321687), (94, 899872), (122, 693344), (188, 449936), (244, 346672), (376, 224968), (461, 183488), (488, 173336), (752, 112484), (922, 91744), (976, 86668), (1504, 56242), (1844, 45872), (1952, 43334), (2867, 29504), (3008, 28121), (3688, 22936), (3904, 21667), (5734, 14752), (7376, 11468)]