73365684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18583}}^1$

素因数の和:18644

約数の個数: 48

約数和(自身を含む): 199815168

約数和(自身を除く): 126449484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 18583, 37166, 55749, 74332, 111498, 130081, 222996, 260162, 390243, 520324, 780486, 873401, 1560972, 1746802, 2620203, 3493604, 5240406, 6113807, 10480812, 12227614, 18341421, 24455228, 36682842, 73365684]

約数ペア:

[(1, 73365684), (2, 36682842), (3, 24455228), (4, 18341421), (6, 12227614), (7, 10480812), (12, 6113807), (14, 5240406), (21, 3493604), (28, 2620203), (42, 1746802), (47, 1560972), (84, 873401), (94, 780486), (141, 520324), (188, 390243), (282, 260162), (329, 222996), (564, 130081), (658, 111498), (987, 74332), (1316, 55749), (1974, 37166), (3948, 18583)]