65055456

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1999}}^1$

素因数の和:2128

約数の個数: 72

約数和(自身を含む): 186732000

約数和(自身を除く): 121676544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1356, 1808, 1999, 2034, 2712, 3616, 3998, 4068, 5424, 5997, 7996, 8136, 10848, 11994, 15992, 16272, 17991, 23988, 31984, 32544, 35982, 47976, 63968, 71964, 95952, 143928, 191904, 225887, 287856, 451774, 575712, 677661, 903548, 1355322, 1807096, 2032983, 2710644, 3614192, 4065966, 5421288, 7228384, 8131932, 10842576, 16263864, 21685152, 32527728, 65055456]

約数ペア:

[(1, 65055456), (2, 32527728), (3, 21685152), (4, 16263864), (6, 10842576), (8, 8131932), (9, 7228384), (12, 5421288), (16, 4065966), (18, 3614192), (24, 2710644), (32, 2032983), (36, 1807096), (48, 1355322), (72, 903548), (96, 677661), (113, 575712), (144, 451774), (226, 287856), (288, 225887), (339, 191904), (452, 143928), (678, 95952), (904, 71964), (1017, 63968), (1356, 47976), (1808, 35982), (1999, 32544), (2034, 31984), (2712, 23988), (3616, 17991), (3998, 16272), (4068, 15992), (5424, 11994), (5997, 10848), (7996, 8136)]