89728584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19993}}^1$

素因数の和:20030

約数の個数: 64

約数和(自身を含む): 259122240

約数和(自身を除く): 169393656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 19993, 39986, 59979, 79972, 119958, 159944, 219923, 239916, 339881, 439846, 479832, 659769, 679762, 879692, 1019643, 1319538, 1359524, 1759384, 2039286, 2639076, 2719048, 3738691, 4078572, 5278152, 7477382, 8157144, 11216073, 14954764, 22432146, 29909528, 44864292, 89728584]

約数ペア:

[(1, 89728584), (2, 44864292), (3, 29909528), (4, 22432146), (6, 14954764), (8, 11216073), (11, 8157144), (12, 7477382), (17, 5278152), (22, 4078572), (24, 3738691), (33, 2719048), (34, 2639076), (44, 2039286), (51, 1759384), (66, 1359524), (68, 1319538), (88, 1019643), (102, 879692), (132, 679762), (136, 659769), (187, 479832), (204, 439846), (264, 339881), (374, 239916), (408, 219923), (561, 159944), (748, 119958), (1122, 79972), (1496, 59979), (2244, 39986), (4488, 19993)]