81626832

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{26993}}^1$

素因数の和:27017

約数の個数: 80

約数和(自身を含む): 267780480

約数和(自身を除く): 186153648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 26993, 53986, 80979, 107972, 161958, 188951, 215944, 242937, 323916, 377902, 431888, 485874, 566853, 647832, 728811, 755804, 971748, 1133706, 1295664, 1457622, 1511608, 1700559, 1943496, 2267412, 2915244, 3023216, 3401118, 3886992, 4534824, 5101677, 5830488, 6802236, 9069648, 10203354, 11660976, 13604472, 20406708, 27208944, 40813416, 81626832]

約数ペア:

[(1, 81626832), (2, 40813416), (3, 27208944), (4, 20406708), (6, 13604472), (7, 11660976), (8, 10203354), (9, 9069648), (12, 6802236), (14, 5830488), (16, 5101677), (18, 4534824), (21, 3886992), (24, 3401118), (27, 3023216), (28, 2915244), (36, 2267412), (42, 1943496), (48, 1700559), (54, 1511608), (56, 1457622), (63, 1295664), (72, 1133706), (84, 971748), (108, 755804), (112, 728811), (126, 647832), (144, 566853), (168, 485874), (189, 431888), (216, 377902), (252, 323916), (336, 242937), (378, 215944), (432, 188951), (504, 161958), (756, 107972), (1008, 80979), (1512, 53986), (3024, 26993)]