80356248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{159437}}^1$

素因数の和:159456

約数の個数: 48

約数和(自身を含む): 248723280

約数和(自身を除く): 168367032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 159437, 318874, 478311, 637748, 956622, 1116059, 1275496, 1434933, 1913244, 2232118, 2869866, 3348177, 3826488, 4464236, 5739732, 6696354, 8928472, 10044531, 11479464, 13392708, 20089062, 26785416, 40178124, 80356248]

約数ペア:

[(1, 80356248), (2, 40178124), (3, 26785416), (4, 20089062), (6, 13392708), (7, 11479464), (8, 10044531), (9, 8928472), (12, 6696354), (14, 5739732), (18, 4464236), (21, 3826488), (24, 3348177), (28, 2869866), (36, 2232118), (42, 1913244), (56, 1434933), (63, 1275496), (72, 1116059), (84, 956622), (126, 637748), (168, 478311), (252, 318874), (504, 159437)]