549974124

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{80831}}^1$

素因数の和:80857

約数の個数: 72

約数和(自身を含む): 1647679488

約数和(自身を除く): 1097705364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 80831, 161662, 242493, 323324, 484986, 565817, 727479, 969972, 1131634, 1454958, 1697451, 2182437, 2263268, 2909916, 3394902, 4364874, 5092353, 6547311, 6789804, 8729748, 10184706, 13094622, 15277059, 19641933, 20369412, 26189244, 30554118, 39283866, 45831177, 61108236, 78567732, 91662354, 137493531, 183324708, 274987062, 549974124]

約数ペア:

[(1, 549974124), (2, 274987062), (3, 183324708), (4, 137493531), (6, 91662354), (7, 78567732), (9, 61108236), (12, 45831177), (14, 39283866), (18, 30554118), (21, 26189244), (27, 20369412), (28, 19641933), (36, 15277059), (42, 13094622), (54, 10184706), (63, 8729748), (81, 6789804), (84, 6547311), (108, 5092353), (126, 4364874), (162, 3394902), (189, 2909916), (243, 2263268), (252, 2182437), (324, 1697451), (378, 1454958), (486, 1131634), (567, 969972), (756, 727479), (972, 565817), (1134, 484986), (1701, 323324), (2268, 242493), (3402, 161662), (6804, 80831)]