72516318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{40153}}^1$

素因数の和:40208

約数の個数: 32

約数和(自身を含む): 169610496

約数和(自身を除く): 97094178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 40153, 80306, 120459, 240918, 281071, 562142, 843213, 1686426, 1726579, 3453158, 5179737, 10359474, 12086053, 24172106, 36258159, 72516318]

約数ペア:

[(1, 72516318), (2, 36258159), (3, 24172106), (6, 12086053), (7, 10359474), (14, 5179737), (21, 3453158), (42, 1726579), (43, 1686426), (86, 843213), (129, 562142), (258, 281071), (301, 240918), (602, 120459), (903, 80306), (1806, 40153)]