72260262

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{3209}}^1$

素因数の和:3362

約数の個数: 40

約数和(自身を含む): 163132200

約数和(自身を除く): 90871938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 834, 1251, 2502, 3209, 3753, 6418, 7506, 9627, 11259, 19254, 22518, 28881, 57762, 86643, 173286, 259929, 446051, 519858, 892102, 1338153, 2676306, 4014459, 8028918, 12043377, 24086754, 36130131, 72260262]

約数ペア:

[(1, 72260262), (2, 36130131), (3, 24086754), (6, 12043377), (9, 8028918), (18, 4014459), (27, 2676306), (54, 1338153), (81, 892102), (139, 519858), (162, 446051), (278, 259929), (417, 173286), (834, 86643), (1251, 57762), (2502, 28881), (3209, 22518), (3753, 19254), (6418, 11259), (7506, 9627)]