87091956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{115201}}^1$

素因数の和:115221

約数の個数: 48

約数和(自身を含む): 258052480

約数和(自身を除く): 170960524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 115201, 230402, 345603, 460804, 691206, 806407, 1036809, 1382412, 1612814, 2073618, 2419221, 3110427, 3225628, 4147236, 4838442, 6220854, 7257663, 9676884, 12441708, 14515326, 21772989, 29030652, 43545978, 87091956]

約数ペア:

[(1, 87091956), (2, 43545978), (3, 29030652), (4, 21772989), (6, 14515326), (7, 12441708), (9, 9676884), (12, 7257663), (14, 6220854), (18, 4838442), (21, 4147236), (27, 3225628), (28, 3110427), (36, 2419221), (42, 2073618), (54, 1612814), (63, 1382412), (84, 1036809), (108, 806407), (126, 691206), (189, 460804), (252, 345603), (378, 230402), (756, 115201)]