81004066752

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{60270883}}^1$

素因数の和:60270905

約数の個数: 56

約数和(自身を含む): 244940872576

約数和(自身を除く): 163936805824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 60270883, 120541766, 180812649, 241083532, 361625298, 421896181, 482167064, 723250596, 843792362, 964334128, 1265688543, 1446501192, 1687584724, 1928668256, 2531377086, 2893002384, 3375169448, 3857336512, 5062754172, 5786004768, 6750338896, 10125508344, 11572009536, 13500677792, 20251016688, 27001355584, 40502033376, 81004066752]

約数ペア:

[(1, 81004066752), (2, 40502033376), (3, 27001355584), (4, 20251016688), (6, 13500677792), (7, 11572009536), (8, 10125508344), (12, 6750338896), (14, 5786004768), (16, 5062754172), (21, 3857336512), (24, 3375169448), (28, 2893002384), (32, 2531377086), (42, 1928668256), (48, 1687584724), (56, 1446501192), (64, 1265688543), (84, 964334128), (96, 843792362), (112, 723250596), (168, 482167064), (192, 421896181), (224, 361625298), (336, 241083532), (448, 180812649), (672, 120541766), (1344, 60270883)]