79969764

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19429}}^1$

素因数の和:19457

約数の個数: 48

約数和(自身を含む): 217616000

約数和(自身を除く): 137646236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 19429, 38858, 58287, 77716, 116574, 136003, 233148, 272006, 408009, 544012, 816018, 952021, 1632036, 1904042, 2856063, 3808084, 5712126, 6664147, 11424252, 13328294, 19992441, 26656588, 39984882, 79969764]

約数ペア:

[(1, 79969764), (2, 39984882), (3, 26656588), (4, 19992441), (6, 13328294), (7, 11424252), (12, 6664147), (14, 5712126), (21, 3808084), (28, 2856063), (42, 1904042), (49, 1632036), (84, 952021), (98, 816018), (147, 544012), (196, 408009), (294, 272006), (343, 233148), (588, 136003), (686, 116574), (1029, 77716), (1372, 58287), (2058, 38858), (4116, 19429)]