80357704

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 182246400

約数和(自身を除く): 101888696

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 868, 1129, 1148, 1271, 1736, 2258, 2296, 2542, 4516, 5084, 7903, 8897, 9032, 10168, 15806, 17794, 31612, 34999, 35588, 46289, 63224, 69998, 71176, 92578, 139996, 185156, 244993, 279992, 324023, 370312, 489986, 648046, 979972, 1296092, 1434959, 1959944, 2592184, 2869918, 5739836, 10044713, 11479672, 20089426, 40178852, 80357704]

約数ペア:

[(1, 80357704), (2, 40178852), (4, 20089426), (7, 11479672), (8, 10044713), (14, 5739836), (28, 2869918), (31, 2592184), (41, 1959944), (56, 1434959), (62, 1296092), (82, 979972), (124, 648046), (164, 489986), (217, 370312), (248, 324023), (287, 279992), (328, 244993), (434, 185156), (574, 139996), (868, 92578), (1129, 71176), (1148, 69998), (1271, 63224), (1736, 46289), (2258, 35588), (2296, 34999), (2542, 31612), (4516, 17794), (5084, 15806), (7903, 10168), (8897, 9032)]