80225712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79589}}^1$

素因数の和:79610

約数の個数: 60

約数和(自身を含む): 256598160

約数和(自身を除く): 176372448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 79589, 159178, 238767, 318356, 477534, 557123, 636712, 716301, 955068, 1114246, 1273424, 1432602, 1671369, 1910136, 2228492, 2865204, 3342738, 3820272, 4456984, 5014107, 5730408, 6685476, 8913968, 10028214, 11460816, 13370952, 20056428, 26741904, 40112856, 80225712]

約数ペア:

[(1, 80225712), (2, 40112856), (3, 26741904), (4, 20056428), (6, 13370952), (7, 11460816), (8, 10028214), (9, 8913968), (12, 6685476), (14, 5730408), (16, 5014107), (18, 4456984), (21, 3820272), (24, 3342738), (28, 2865204), (36, 2228492), (42, 1910136), (48, 1671369), (56, 1432602), (63, 1273424), (72, 1114246), (84, 955068), (112, 716301), (126, 636712), (144, 557123), (168, 477534), (252, 318356), (336, 238767), (504, 159178), (1008, 79589)]