64964412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1051}}^1$

素因数の和:1179

約数の個数: 72

約数和(自身を含む): 175763952

約数和(自身を除く): 110799540

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 153, 202, 204, 303, 306, 404, 606, 612, 909, 1051, 1212, 1717, 1818, 2102, 3153, 3434, 3636, 4204, 5151, 6306, 6868, 9459, 10302, 12612, 15453, 17867, 18918, 20604, 30906, 35734, 37836, 53601, 61812, 71468, 106151, 107202, 160803, 212302, 214404, 318453, 321606, 424604, 636906, 643212, 955359, 1273812, 1804567, 1910718, 3609134, 3821436, 5413701, 7218268, 10827402, 16241103, 21654804, 32482206, 64964412]

約数ペア:

[(1, 64964412), (2, 32482206), (3, 21654804), (4, 16241103), (6, 10827402), (9, 7218268), (12, 5413701), (17, 3821436), (18, 3609134), (34, 1910718), (36, 1804567), (51, 1273812), (68, 955359), (101, 643212), (102, 636906), (153, 424604), (202, 321606), (204, 318453), (303, 214404), (306, 212302), (404, 160803), (606, 107202), (612, 106151), (909, 71468), (1051, 61812), (1212, 53601), (1717, 37836), (1818, 35734), (2102, 30906), (3153, 20604), (3434, 18918), (3636, 17867), (4204, 15453), (5151, 12612), (6306, 10302), (6868, 9459)]