75613538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 153861120

約数和(自身を除く): 78247582

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 179, 182, 211, 286, 358, 422, 1001, 1253, 1477, 1969, 2002, 2321, 2327, 2506, 2743, 2954, 3938, 4642, 4654, 5486, 13783, 16247, 16289, 19201, 25597, 27566, 30173, 32494, 32578, 37769, 38402, 51194, 60346, 75538, 179179, 211211, 264383, 358358, 415459, 422422, 490997, 528766, 830918, 981994, 2908213, 3436979, 5400967, 5816426, 6873958, 10801934, 37806769, 75613538]

約数ペア:

[(1, 75613538), (2, 37806769), (7, 10801934), (11, 6873958), (13, 5816426), (14, 5400967), (22, 3436979), (26, 2908213), (77, 981994), (91, 830918), (143, 528766), (154, 490997), (179, 422422), (182, 415459), (211, 358358), (286, 264383), (358, 211211), (422, 179179), (1001, 75538), (1253, 60346), (1477, 51194), (1969, 38402), (2002, 37769), (2321, 32578), (2327, 32494), (2506, 30173), (2743, 27566), (2954, 25597), (3938, 19201), (4642, 16289), (4654, 16247), (5486, 13783)]