80592148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 187658240

約数和(自身を除く): 107066092

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 43, 52, 76, 86, 91, 133, 172, 182, 247, 266, 271, 301, 364, 494, 532, 542, 559, 602, 817, 988, 1084, 1118, 1204, 1634, 1729, 1897, 2236, 3268, 3458, 3523, 3794, 3913, 5149, 5719, 6916, 7046, 7588, 7826, 10298, 10621, 11438, 11653, 14092, 15652, 20596, 21242, 22876, 23306, 24661, 36043, 42484, 46612, 49322, 66937, 72086, 74347, 81571, 98644, 133874, 144172, 148694, 151489, 163142, 221407, 267748, 297388, 302978, 326284, 442814, 468559, 605956, 885628, 937118, 1060423, 1549849, 1874236, 2120846, 2878291, 3099698, 4241692, 5756582, 6199396, 11513164, 20148037, 40296074, 80592148]

約数ペア:

[(1, 80592148), (2, 40296074), (4, 20148037), (7, 11513164), (13, 6199396), (14, 5756582), (19, 4241692), (26, 3099698), (28, 2878291), (38, 2120846), (43, 1874236), (52, 1549849), (76, 1060423), (86, 937118), (91, 885628), (133, 605956), (172, 468559), (182, 442814), (247, 326284), (266, 302978), (271, 297388), (301, 267748), (364, 221407), (494, 163142), (532, 151489), (542, 148694), (559, 144172), (602, 133874), (817, 98644), (988, 81571), (1084, 74347), (1118, 72086), (1204, 66937), (1634, 49322), (1729, 46612), (1897, 42484), (2236, 36043), (3268, 24661), (3458, 23306), (3523, 22876), (3794, 21242), (3913, 20596), (5149, 15652), (5719, 14092), (6916, 11653), (7046, 11438), (7588, 10621), (7826, 10298)]