73994004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{613}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 214556160

約数和(自身を除く): 140562156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 479, 613, 958, 1226, 1437, 1839, 1916, 2452, 2874, 3353, 3678, 4291, 4311, 5517, 5748, 6706, 7356, 8582, 8622, 10059, 11034, 12873, 13412, 17164, 17244, 20118, 22068, 25746, 30177, 38619, 40236, 51492, 60354, 77238, 120708, 154476, 293627, 587254, 880881, 1174508, 1761762, 2055389, 2642643, 3523524, 4110778, 5285286, 6166167, 8221556, 10570572, 12332334, 18498501, 24664668, 36997002, 73994004]

約数ペア:

[(1, 73994004), (2, 36997002), (3, 24664668), (4, 18498501), (6, 12332334), (7, 10570572), (9, 8221556), (12, 6166167), (14, 5285286), (18, 4110778), (21, 3523524), (28, 2642643), (36, 2055389), (42, 1761762), (63, 1174508), (84, 880881), (126, 587254), (252, 293627), (479, 154476), (613, 120708), (958, 77238), (1226, 60354), (1437, 51492), (1839, 40236), (1916, 38619), (2452, 30177), (2874, 25746), (3353, 22068), (3678, 20118), (4291, 17244), (4311, 17164), (5517, 13412), (5748, 12873), (6706, 11034), (7356, 10059), (8582, 8622)]