65287944

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1972

約数の個数: 80

約数和(自身を含む): 186415020

約数和(自身を除く): 121127076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1901, 1908, 2862, 3802, 3816, 4293, 5703, 5724, 7604, 8586, 11406, 11448, 15208, 17109, 17172, 22812, 34218, 34344, 45624, 51327, 68436, 100753, 102654, 136872, 153981, 201506, 205308, 302259, 307962, 403012, 410616, 604518, 615924, 806024, 906777, 1209036, 1231848, 1813554, 2418072, 2720331, 3627108, 5440662, 7254216, 8160993, 10881324, 16321986, 21762648, 32643972, 65287944]

約数ペア:

[(1, 65287944), (2, 32643972), (3, 21762648), (4, 16321986), (6, 10881324), (8, 8160993), (9, 7254216), (12, 5440662), (18, 3627108), (24, 2720331), (27, 2418072), (36, 1813554), (53, 1231848), (54, 1209036), (72, 906777), (81, 806024), (106, 615924), (108, 604518), (159, 410616), (162, 403012), (212, 307962), (216, 302259), (318, 205308), (324, 201506), (424, 153981), (477, 136872), (636, 102654), (648, 100753), (954, 68436), (1272, 51327), (1431, 45624), (1901, 34344), (1908, 34218), (2862, 22812), (3802, 17172), (3816, 17109), (4293, 15208), (5703, 11448), (5724, 11406), (7604, 8586)]