90816348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20399}}^1$

素因数の和:20466

約数の個数: 48

約数和(自身を含む): 246758400

約数和(自身を除く): 155942052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 20399, 40798, 61197, 81596, 122394, 142793, 244788, 285586, 428379, 571172, 856758, 1081147, 1713516, 2162294, 3243441, 4324588, 6486882, 7568029, 12973764, 15136058, 22704087, 30272116, 45408174, 90816348]

約数ペア:

[(1, 90816348), (2, 45408174), (3, 30272116), (4, 22704087), (6, 15136058), (7, 12973764), (12, 7568029), (14, 6486882), (21, 4324588), (28, 3243441), (42, 2162294), (53, 1713516), (84, 1081147), (106, 856758), (159, 571172), (212, 428379), (318, 285586), (371, 244788), (636, 142793), (742, 122394), (1113, 81596), (1484, 61197), (2226, 40798), (4452, 20399)]