80648208

素因数分解:

$2^4\times 3^2\times {\mathrm{283}}^1\times {\mathrm{1979}}^1$

素因数の和:2276

約数の個数: 60

約数和(自身を含む): 226614960

約数和(自身を除く): 145966752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 283, 566, 849, 1132, 1698, 1979, 2264, 2547, 3396, 3958, 4528, 5094, 5937, 6792, 7916, 10188, 11874, 13584, 15832, 17811, 20376, 23748, 31664, 35622, 40752, 47496, 71244, 94992, 142488, 284976, 560057, 1120114, 1680171, 2240228, 3360342, 4480456, 5040513, 6720684, 8960912, 10081026, 13441368, 20162052, 26882736, 40324104, 80648208]

約数ペア:

[(1, 80648208), (2, 40324104), (3, 26882736), (4, 20162052), (6, 13441368), (8, 10081026), (9, 8960912), (12, 6720684), (16, 5040513), (18, 4480456), (24, 3360342), (36, 2240228), (48, 1680171), (72, 1120114), (144, 560057), (283, 284976), (566, 142488), (849, 94992), (1132, 71244), (1698, 47496), (1979, 40752), (2264, 35622), (2547, 31664), (3396, 23748), (3958, 20376), (4528, 17811), (5094, 15832), (5937, 13584), (6792, 11874), (7916, 10188)]