79852164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 218524320

約数和(自身を除く): 138672156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 556, 588, 834, 973, 977, 1668, 1946, 1954, 2919, 2931, 3892, 3908, 5838, 5862, 6811, 6839, 11676, 11724, 13622, 13678, 20433, 20517, 27244, 27356, 40866, 41034, 47873, 81732, 82068, 95746, 135803, 143619, 191492, 271606, 287238, 407409, 543212, 574476, 814818, 950621, 1629636, 1901242, 2851863, 3802484, 5703726, 6654347, 11407452, 13308694, 19963041, 26617388, 39926082, 79852164]

約数ペア:

[(1, 79852164), (2, 39926082), (3, 26617388), (4, 19963041), (6, 13308694), (7, 11407452), (12, 6654347), (14, 5703726), (21, 3802484), (28, 2851863), (42, 1901242), (49, 1629636), (84, 950621), (98, 814818), (139, 574476), (147, 543212), (196, 407409), (278, 287238), (294, 271606), (417, 191492), (556, 143619), (588, 135803), (834, 95746), (973, 82068), (977, 81732), (1668, 47873), (1946, 41034), (1954, 40866), (2919, 27356), (2931, 27244), (3892, 20517), (3908, 20433), (5838, 13678), (5862, 13622), (6811, 11724), (6839, 11676)]