82427604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1361}}^1$

素因数の和:1485

約数の個数: 72

約数和(自身を含む): 226070208

約数和(自身を除く): 143642604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1361, 1442, 2163, 2722, 2884, 4083, 4326, 5047, 5444, 8166, 8652, 9527, 10094, 15141, 16332, 19054, 20188, 28581, 30282, 38108, 57162, 60564, 66689, 114324, 133378, 140183, 200067, 266756, 280366, 400134, 420549, 560732, 800268, 841098, 981281, 1682196, 1962562, 2943843, 3925124, 5887686, 6868967, 11775372, 13737934, 20606901, 27475868, 41213802, 82427604]

約数ペア:

[(1, 82427604), (2, 41213802), (3, 27475868), (4, 20606901), (6, 13737934), (7, 11775372), (12, 6868967), (14, 5887686), (21, 3925124), (28, 2943843), (42, 1962562), (49, 1682196), (84, 981281), (98, 841098), (103, 800268), (147, 560732), (196, 420549), (206, 400134), (294, 280366), (309, 266756), (412, 200067), (588, 140183), (618, 133378), (721, 114324), (1236, 66689), (1361, 60564), (1442, 57162), (2163, 38108), (2722, 30282), (2884, 28581), (4083, 20188), (4326, 19054), (5047, 16332), (5444, 15141), (8166, 10094), (8652, 9527)]