75784324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1249}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 166320000

約数和(自身を除く): 90535676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 197, 308, 394, 788, 1249, 1379, 2167, 2498, 2758, 4334, 4996, 5516, 8668, 8743, 13739, 15169, 17486, 27478, 30338, 34972, 54956, 60676, 96173, 192346, 246053, 384692, 492106, 984212, 1722371, 2706583, 3444742, 5413166, 6889484, 10826332, 18946081, 37892162, 75784324]

約数ペア:

[(1, 75784324), (2, 37892162), (4, 18946081), (7, 10826332), (11, 6889484), (14, 5413166), (22, 3444742), (28, 2706583), (44, 1722371), (77, 984212), (154, 492106), (197, 384692), (308, 246053), (394, 192346), (788, 96173), (1249, 60676), (1379, 54956), (2167, 34972), (2498, 30338), (2758, 27478), (4334, 17486), (4996, 15169), (5516, 13739), (8668, 8743)]