72641272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 160185600

約数和(自身を除く): 87544328

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 59, 68, 88, 118, 136, 187, 236, 374, 472, 649, 748, 823, 1003, 1298, 1496, 1646, 2006, 2596, 3292, 4012, 5192, 6584, 8024, 9053, 11033, 13991, 18106, 22066, 27982, 36212, 44132, 48557, 55964, 72424, 88264, 97114, 111928, 153901, 194228, 307802, 388456, 534127, 615604, 825469, 1068254, 1231208, 1650938, 2136508, 3301876, 4273016, 6603752, 9080159, 18160318, 36320636, 72641272]

約数ペア:

[(1, 72641272), (2, 36320636), (4, 18160318), (8, 9080159), (11, 6603752), (17, 4273016), (22, 3301876), (34, 2136508), (44, 1650938), (59, 1231208), (68, 1068254), (88, 825469), (118, 615604), (136, 534127), (187, 388456), (236, 307802), (374, 194228), (472, 153901), (649, 111928), (748, 97114), (823, 88264), (1003, 72424), (1298, 55964), (1496, 48557), (1646, 44132), (2006, 36212), (2596, 27982), (3292, 22066), (4012, 18106), (5192, 13991), (6584, 11033), (8024, 9053)]