80451560544

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20439929}}^1$

素因数の和:20439983

約数の個数: 48

約数和(自身を含む): 216336219120

約数和(自身を除く): 135884658576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 20439929, 40879858, 61319787, 81759716, 122639574, 163519432, 245279148, 327038864, 490558296, 654077728, 838037089, 981116592, 1676074178, 1962233184, 2514111267, 3352148356, 5028222534, 6704296712, 10056445068, 13408593424, 20112890136, 26817186848, 40225780272, 80451560544]

約数ペア:

[(1, 80451560544), (2, 40225780272), (3, 26817186848), (4, 20112890136), (6, 13408593424), (8, 10056445068), (12, 6704296712), (16, 5028222534), (24, 3352148356), (32, 2514111267), (41, 1962233184), (48, 1676074178), (82, 981116592), (96, 838037089), (123, 654077728), (164, 490558296), (246, 327038864), (328, 245279148), (492, 163519432), (656, 122639574), (984, 81759716), (1312, 61319787), (1968, 40879858), (3936, 20439929)]