80336844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10993}}^1$

素因数の和:11039

約数の個数: 72

約数和(自身を含む): 240108960

約数和(自身を除く): 159772116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 10993, 21986, 32979, 43972, 65958, 76951, 98937, 131916, 153902, 197874, 230853, 307804, 318797, 395748, 461706, 637594, 692559, 923412, 956391, 1275188, 1385118, 1912782, 2231579, 2770236, 2869173, 3825564, 4463158, 5738346, 6694737, 8926316, 11476692, 13389474, 20084211, 26778948, 40168422, 80336844]

約数ペア:

[(1, 80336844), (2, 40168422), (3, 26778948), (4, 20084211), (6, 13389474), (7, 11476692), (9, 8926316), (12, 6694737), (14, 5738346), (18, 4463158), (21, 3825564), (28, 2869173), (29, 2770236), (36, 2231579), (42, 1912782), (58, 1385118), (63, 1275188), (84, 956391), (87, 923412), (116, 692559), (126, 637594), (174, 461706), (203, 395748), (252, 318797), (261, 307804), (348, 230853), (406, 197874), (522, 153902), (609, 131916), (812, 98937), (1044, 76951), (1218, 65958), (1827, 43972), (2436, 32979), (3654, 21986), (7308, 10993)]