64479384

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{3187}}^1$

素因数の和:3480

約数の個数: 48

約数和(自身を含む): 175308120

約数和(自身を除く): 110828736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1686, 2248, 2529, 3187, 3372, 5058, 6374, 6744, 9561, 10116, 12748, 19122, 20232, 25496, 28683, 38244, 57366, 76488, 114732, 229464, 895547, 1791094, 2686641, 3582188, 5373282, 7164376, 8059923, 10746564, 16119846, 21493128, 32239692, 64479384]

約数ペア:

[(1, 64479384), (2, 32239692), (3, 21493128), (4, 16119846), (6, 10746564), (8, 8059923), (9, 7164376), (12, 5373282), (18, 3582188), (24, 2686641), (36, 1791094), (72, 895547), (281, 229464), (562, 114732), (843, 76488), (1124, 57366), (1686, 38244), (2248, 28683), (2529, 25496), (3187, 20232), (3372, 19122), (5058, 12748), (6374, 10116), (6744, 9561)]