69728456

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 89938744

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 161, 172, 184, 301, 322, 344, 602, 644, 989, 1204, 1259, 1288, 1978, 2408, 2518, 3956, 5036, 6923, 7912, 8813, 10072, 13846, 17626, 27692, 28957, 35252, 54137, 55384, 57914, 70504, 108274, 115828, 202699, 216548, 231656, 378959, 405398, 433096, 757918, 810796, 1245151, 1515836, 1621592, 2490302, 3031672, 4980604, 8716057, 9961208, 17432114, 34864228, 69728456]

約数ペア:

[(1, 69728456), (2, 34864228), (4, 17432114), (7, 9961208), (8, 8716057), (14, 4980604), (23, 3031672), (28, 2490302), (43, 1621592), (46, 1515836), (56, 1245151), (86, 810796), (92, 757918), (161, 433096), (172, 405398), (184, 378959), (301, 231656), (322, 216548), (344, 202699), (602, 115828), (644, 108274), (989, 70504), (1204, 57914), (1259, 55384), (1288, 54137), (1978, 35252), (2408, 28957), (2518, 27692), (3956, 17626), (5036, 13846), (6923, 10072), (7912, 8813)]