72481416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1361}}^1$

素因数の和:1694

約数の個数: 64

約数和(自身を含む): 207895680

約数和(自身を除く): 135414264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 317, 634, 951, 1268, 1361, 1902, 2219, 2536, 2722, 3804, 4083, 4438, 5444, 6657, 7608, 8166, 8876, 9527, 10888, 13314, 16332, 17752, 19054, 26628, 28581, 32664, 38108, 53256, 57162, 76216, 114324, 228648, 431437, 862874, 1294311, 1725748, 2588622, 3020059, 3451496, 5177244, 6040118, 9060177, 10354488, 12080236, 18120354, 24160472, 36240708, 72481416]

約数ペア:

[(1, 72481416), (2, 36240708), (3, 24160472), (4, 18120354), (6, 12080236), (7, 10354488), (8, 9060177), (12, 6040118), (14, 5177244), (21, 3451496), (24, 3020059), (28, 2588622), (42, 1725748), (56, 1294311), (84, 862874), (168, 431437), (317, 228648), (634, 114324), (951, 76216), (1268, 57162), (1361, 53256), (1902, 38108), (2219, 32664), (2536, 28581), (2722, 26628), (3804, 19054), (4083, 17752), (4438, 16332), (5444, 13314), (6657, 10888), (7608, 9527), (8166, 8876)]