79948548

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{4523}}^1$

素因数の和:5024

約数の個数: 36

約数和(自身を含む): 202548528

約数和(自身を除く): 122599980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 4419, 4523, 5892, 8838, 9046, 13569, 17676, 18092, 27138, 40707, 54276, 81414, 162828, 2220793, 4441586, 6662379, 8883172, 13324758, 19987137, 26649516, 39974274, 79948548]

約数ペア:

[(1, 79948548), (2, 39974274), (3, 26649516), (4, 19987137), (6, 13324758), (9, 8883172), (12, 6662379), (18, 4441586), (36, 2220793), (491, 162828), (982, 81414), (1473, 54276), (1964, 40707), (2946, 27138), (4419, 18092), (4523, 17676), (5892, 13569), (8838, 9046)]